696 Answered Questions for the topic Quadratic Equations

Quadratic Equations Quadratic Word Problem

03/02/16

It's a quadratic word problem!
Here is the problem: The height of a triangle measures one foot more than twice its base. The area of the triangle is 18 sq ft. Find the measures of the base and height of the triangle. Use the... more
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Quadratic Equations Math Word Problem Mathematics

02/23/16

A baseball player swings and connects with a pitch. The formula H=-16t^2+80t+4
A baseball player swings and connects with a pitch. The formula H=−16t^2+80t+4 can be used to determine the height of the ball (in feet) above the ground after t seconds. Determine the height of... more
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Quadratic Equations Quadratic Formula

02/20/16

Quadratics Formula
How do you solve this equation using the quadratic formula?   2x^2+2x+5=0
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Quadratic Equations Algebra 2 Word Problem Algebra Help

02/17/16

Quadratic Word Problem: Arena Problem
Steps to take:1. Draw diagrams2. Decide what X will stand for3. Write an equation that uses the variable and the info they give you4. Set the equation equal to zero5. Factor6. Solve   Word... more
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Quadratic Equations Algebra 2 Word Problem Algebra Help

02/17/16

Quadratic Word Problem: Pool Problem
Steps to take:1. Draw diagrams2. Decide what X will stand for3. Write an equation that uses the variable and the info they give you4. Set the equation equal to zero5. Factor6. Solve   Word... more
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Quadratic Equations Algebra 2 Word Problem Algebra Help

02/17/16

Quadratic Word Problem
Steps to take: 1. Draw diagrams2. Decide what X will stand for3. Write an equation that uses the variable and the info they give you4. Set the equation equal to zero5. Factor6. Solve   Word... more
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Quadratic Equations

02/16/16

A rocket is propelled upward with an initial speed of 120 ft/sec. How high will the rocket go ?
A rocket is propelled upward eith an initial speed  of 120 ft/sec. How high will the rocket go? How long will the rocket take to land? At what time will the rocket be at 100 ft of height ?
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Quadratic Equations

02/08/16

The area of a rectangular garden is 54 square meters.The width is 3 meters longer than one-third of the length. Find the length and width of the garden.
 That is all.
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Quadratic Equations Factoring

02/05/16

if the cost, C, for manufacturing x units of a certain product is given by C=x^2-10x+50, find the number of units manufactured at a cost of $9050.
 There are __________ units manufactured at a cost of $9050.
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Quadratic Equations

02/01/16

for what values of p will the quadratic equation
b2-4ac=0 (p+4)2 - 4(1) (p+7)=0
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Quadratic Equations

01/31/16

Confusing word problem quadratic equations and problem solving
An object is thrown upward from the top of a 64-foot building with an initial velocity of 48 feet per second. The height h of the object after t seconds is given by the quadratic equation h=... more
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Quadratic Equations Math Algebra Integers

01/25/16

Find 2 consecutive odd integers
"Find two consecutive odd integers such that the square of the first, added to 3 times the second, is 34."   I know it has something to do with creating a quadratic and factoring it, but I keep... more
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Quadratic Equations Quadratic Formula

01/24/16

Solve with quadratic equation
Solve a^4-10a^2+9=0
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Quadratic Equations Parabolas Parabola Equation Intercepts

01/24/16

find the y-interept
what is the y-intercept for the graph of this equation? y=-2.5x^2-24x-11
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Quadratic Equations Quadratic Formula

01/24/16

How do I solve and what is the answer?
Solve: k^(2/3)-3k^(1/3)=4 
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Quadratic Equations

01/24/16

Find the x-intercepts of this graph equation
What are the x-intercepts for the graph of this equation? y=0.2(x+13)(x+6)    how do I solve this step by step? 
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Quadratic Equations Math Help Quadratic Formula

01/24/16

Solve t-9tv+20=0
Solve t−9t√+20=0t = Hint: Substitute y=t√, and treat this like a quadratic equation.
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Quadratic Equations Math Algebra Velocity

01/21/16

Quadratic Equation
"Ms. Powers can kick a soccer ball up into the air with an initial velocity of 44 feet per second. Using the formula h=vt-16t^2, where h=height above the ground, v=initial velocity, and t=time in... more
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Quadratic Equations Math Algebra Factoring

01/21/16

Find 3 consecutive integers?
Find three consecutive integers such that the product of the first and the third exceeds the product of 8 and the second by 32...   
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01/19/16

Math word problem about rectangle
The length of a rectangular garden is 25 feet longer than its width. If the area of the garden is 186 square feet, what are the dimensions of the garden?A) First, write a quadratic equation in the... more
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Quadratic Equations Algebra 2 Square Roots

01/11/16

Solve the quadratic equation 0 = 9x^2 - 81 by taking the square root.
Solve the quadratic equation 0 = 9x^2 - 81 by taking the square root.   Thank you 
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Quadratic Equations Math Math Help Quadratic Formula

01/11/16

Quadratic relations 2
What is the formula needed to find the x-intercept, the coordinates of vertex and how would you put that equation in standard form in quadratic relations 
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Quadratic Equations Math Help Math Problem Quadratics

01/10/16

Quadratic relation
A rider on mountain one jumps off a ledge. Her path is modelled by the relation h = -0.3d^2 + 1.2d + 1.5, where h is her height above the ground and d is her horizontal distance from the ledge both... more
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Quadratic Equations Math Math Help Quadratic Functions

01/10/16

Quadratic relations
The path of a soccer ball can be shown by the equation h=-4t^2+16t where h is in meters and t is in seconds  find the zeroes of the the quadratic relation  when does  ball hit the ground  what... more
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Quadratic Equations Math Help Quadratic Formula

01/10/16

Quadratic relations
Given y=x^2-4x-21 find each of the following  y-intercept  x-intercept  coordinates of vertex  is the parabola max or min value  the max or min value   
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