365 Answered Questions for the topic Algebra II

Algebra Ii Algebra 2

12/07/20

Find all numbers for which the rational expression is undefined. If the rational expression is defined for all real​ numbers, so state.
Find all numbers for which the rational expression is undefined. If the rational expression is defined for all real​ numbers, so state.x/x-6Answer:
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Algebra Ii Algebra 2

12/07/20

Find all numbers for which the rational expression is undefined. If the rational expression is defined for all real​ numbers, so state.
Find all numbers for which the rational expression is undefined. If the rational expression is defined for all real​ numbers, so state.x+2/x^2+x-30Answer:
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Algebra Ii Algebra 2

12/05/20

If the expression (6x ^ (5/4) * y ^ (- 5/4))/(root(4, 81x ^ 2 * y)) is written in the form a * x ^ b * y ^ c , then what is the product of a , b and c?
can you please explain each step
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Algebra Ii Algebra 2

12/04/20

Find all numbers for which the following rational expression is undefined. If the rational expression is defined for all real​ numbers, state so.
Find all numbers for which the following rational expression is undefined. If the rational expression is defined for all real​ numbers, state so.v+4/(v+3)(v-1)Answer:
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Algebra Ii Algebra 2

12/04/20

Find all numbers for which the rational expression is undefined. If the rational expression is defined for all real​ numbers, so state.
Find all numbers for which the rational expression is undefined. If the rational expression is defined for all real​ numbers, so state.x/x+6Type the values for which the rational expression is... more
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Algebra Ii Math Algebra 1 Algebra 2

12/01/20

Algebra question
A store owner wants to develop a new snack mix by mixing chocolate and trail mix. How many pounds of chocolate costing $11.30 per pound should be mixed with 17 pounds of trail mix costing $2.60 per... more
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11/30/20

Algebra 1 question
You have one type of candy that sells for $5.00/lb and another type of candy that sells for $7.50/lb. You would like to have 15 lbs of a candy mixture that sells for $5.30/lb. How much of each... more
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Algebra Ii Math Algebra 1 Algebra 2

11/30/20

If Ahmed has 16 dimes and nickels in his pocket, and they have a combined value of 125 cents, how many of each coin does he have?
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11/20/20

Linear Algebra - Linear Independence / Dependence
Determine whether the polynomials,p1 = 1 - x , p2 = 5 + 3x - 2(x^2) , p3 = 1 + 3x - (x^2)are linearly dependent or linearly independent in P2.
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11/19/20

Find an equation of the parabola in standard form passing through the points: (-2, 9), (-4, 5), (1, 0)
I tried to work the problem out myself and have gotten this:y=ax^2+bx+c (-2, 9), 4a-2b+c = 9(-4, 5), 16a-4b+c = 5(1, 0), a+b+c = 0 Then, 4a-2b+c = 9a +b+c = 016a-4b+c = 5a+b+c = 0 3a – b = 915a- 4b... more
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Algebra Ii Math Algebra 1 Algebra 2

11/18/20

Write the logarithm as a sum or difference of logarithms
log2(y5 * sqrt X ) z9(Just to clarify, the value between the parenthesis is the fraction y5 times the square root of x over z9)
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Algebra Ii Algebra 1 Algebra 2

11/16/20

help, give answer and explain please
Confetti Extravaganza sells confetti by the ounce for all your confetti needs! They charge $2.00 per ounce on orders that weigh fewer than 5 ounces, and $1.50 per ounce on orders of 5 ounces or... more
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11/12/20

Determine the solution set to the system of equations below algebraically.
y-x^2=2x4y=8x+4
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Algebra Ii Math Algebra Mathematics

11/10/20

One number is 4 more than 2 times another. Their product is 4 more than 2 times their sum. Find the numbers
I cannot figure this out for the life of me, thought I had y=3, -2 which would give me x=0, 13 which would give me (0,-2) or (13/3)
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11/09/20

Linear Algebra Question - Vector Spaces and Vector Subspaces

Can I have help with the following question related to the concept vector 'subspaces'?Question : Let X and Y be vector subspaces of a vector space V over a field F, (V,+,•,F).Prove that the... more
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11/08/20

Linear Algebra : Span of Vectors
Determine whether the following polynomials span P2:p1 = 1 - x + 2x2 ; p2 = 3 + x ; p3 = 5 - x + 4x2 ; p4 = -2 + 2x + 2x2
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11/05/20

Please explain how to solve the following equation using Vieta's Formulas.
If x1,x2 are the roots of the equation x2-8x+11=0, determine the value of x13+x12+x1+x23+x22+x2.
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Algebra Ii Algebra 2 Pre Calculus

11/05/20

Please explain in the simplest terms how to solve the following: (in the description)
If x1,x2 are the roots of the equation x2 + 5x - 3 = 0, determine the value of x1 + x2.
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Algebra Ii Algebra 2 Algebra

11/04/20

Please explain how to find p, the focal point, step-by-step, in the following equation: -3y^2 -12x=0. Thanks!
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11/03/20

Fill in the blanks please I don’t understand

Complete this activityGiven: F(x)=x+2 and G(x)=3x+5(F•G)(x)=fill in: _ x _ _ _ _ x _ _ _
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Algebra Ii Math Algebra 1 Algebra 2

10/26/20

Could someone show me the steps to figure this out? Identify the leading term, End behavior, x-intercepts, and their multiplicities (
f(x) = -4x^5(x - 11)^2 (x+7)^3 Leading Term: -4x^5Left Side: ?Right Side: ?x-intercepts: 0, 11, -7 Multiplicities: ?
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Algebra Ii Trigonometry

09/12/20

How can you write an absolute value equation so that the vertex will be at (-5,-7)?
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Algebra Ii

09/07/20

The length of a new rectangular playing field is 3 yards longer than quadrupled the width if the perimeter of the Rectangular playing field is 406 yards what are its dimensions
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Algebra Ii Math Algebra 2 Geometry

09/02/20

The length of the sides of a triangle are in the ratio 8:15: 17. Find the length of each side if the perimeter is 136 cm.

Help as soon as possible would be greatly appreciated.
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Algebra Ii Algebra 2 Algebra

08/24/20

Which functions are always increasing?
Linear Quadratic Absolute Value Square Root Cubic Cube Root Rational Exponential Logarithmic
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