346 Answered Questions for the topic Quadratic Formula
the product of two consecutive odd integers is 59 more than twice their sum.
Using the factoring method or the quadratic formula, How can I set up an equation and solve it to find the solutions.
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Quadratic Formula Algebra 2
02/21/19
Use the quadratic formula to solve x^2+6x-7.
Show ALL work to receive FULL credit. Then describe the solution.
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Quadratic Formula Calculus
02/21/19
Quadratic Function
I need help finding the equation in standard form of the parabola passing through the points (1,7)(2,2)(4, -32)
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Quadratic Formula
02/18/19
Math homework help
Find all values of such that . Give your answer as an interval.
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02/17/19
What is the difference in writing a quadratic equation?
The quadratic for the roots 3/7 and 10/3 is -21x2+79x-30.But is there a difference if it was written as 21x2-79x+30?
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02/13/19
Quadratic Word Questions
A rock is thrown upward with a velocity of 15 meters per second from the top of a 34 meter high cliff, it misses the cliff on the way back down. When will the rock be 5 meters from the water,...
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A gardener has 100metres of fencing to enclose two adjacent rectangular gardens. The gardener wants the enclosed area to be 350 square metres.
What dimensions should the gardener use to obtain this area?
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Quadratic Formula Algebra 1
01/31/19
Triangular pennant of area 420 in. ^2 flying from the flagpole in their yard. The height of the triangle is 10 in less than 5 times the base of the triangle. What are the dimensions of the pennant?
Use the Quadratic Formula
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Quadratic Formula Algebra 2
01/31/19
A ball is thrown upward from a height of 15 ft with an initial upward velocity of 5 ft/s. Use the formula h=-16t^2+vt+s to find how long it will take for the ball to hit the ground?
Use the quadratic formula to solve each equation.
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Quadratic Formula
12/10/18
What two numbers are the product of 9 and the sum of -7
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Quadratic Formula
12/06/18
Solve by using methods of factoring, the square root principle, or the quadratic formula. Round your answer to the nearest tenth.
Gerry plans to place a 27 foot ladder against the side of his house to clean his gutters. The bottom of the ladder will be 6 feet from the house. How far up the side of the house will the ladder...
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Quadratic Formula Calculus
11/11/18
Solve y^4 = y^2 - x^2 to obtain four separate implicit functions of the equation
Use the quadratic formula to solve the equation y4-y2+x2=0 for y2 in terms of x. Then take the square root of both sides to solve these two equations for y.I haven't done the quadratic equation in...
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Quadratic Formula Application
11/04/18
What are the dimensions of each side?
Lolo Anton has a rectangular garden 50 m and 25m. He wishes to increase the garden from all sides equally. The area of the garden will be increased by 400m2. By how much will each dimension be...
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Quadratic Formula
10/27/18
Sum of two numbers is 15 and their reciprocals is 5/18
Please solve my question quickly....
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Quadratic Formula
10/18/18
we are using the quadratic formula in class. Im just a bit confused how to apply it to word problems.
a firework is launched upward at an initial velocity of 116 feet per second from a cliff 300 feet above a beach. What is the height of the firework after 2 seconds? At what time(s) is the object...
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Quadratic Formula
09/29/18
What will the width of the mat be?
Jay has a photo that measures 10 cm by 15 cm. He wants to fix it to a mat, so that there is a border of uniform width around the photo. The mat and photo will have an area of 500 cm2. What should...
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09/26/18
Math help with quadratic word problems
A rancher uses 200m of fencing to enclose two adjacent rectangular corrals, forming one large corral with a fence in the interior. Determine the dimensions that enclose a total area of 1400m
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Quadratic Formula
07/24/18
Solving volume with quadratic formulas
the length of the rectangular piece of sheet metal is 3 in longer its width a square piece that measures 1 in on each side is cut from each corner then the sides are turned up to make a box with...
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Quadratic Formula Math Help
07/11/18
Is this a quadratic formula?
Is y=x^2 + 3x a quadratic formula? What are the qualities of a quadratic formula?
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Quadratic Formula
05/31/18
A rocket is shot off on a projectile of h=−16t2+101t+15 where h is the height of the rocket after t seconds. At what time will the rocket hit the ground?
Solve using the quadratic formula, Round to the nearest tenth
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Quadratic Formula
05/01/18
Solve with quadratic formula
the length of a rectangle exceeded twice its width by 3 inches. If the area is 10 square inches,.find the rectangle's dimensions. Round to the nearest tenth of an inch.
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04/27/18
Problems leading to quadratic equations
The height of a right-angled triangle is 3 cm more than the width. The area is 10 cm2. Find the width of the triangle.
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Quadratic Formula Quadratic Equations
03/28/18
x^2 = 11 - 4x , How do you answer this is in the quadratic formula?
Need Help!!
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