7. Kristoff needs to fill in the blanks below to factor x2 - 12x + 20. Which of the following is NOT true about the missing values? (x Xx ) a. The numbers must have a product of 20. b. The numbers must both be negative. c. The numbers must have a sum of 12. d. The numbers must have the same sign. a b d

Q: Factor. 7y2 − 26y − 8

A: Consider the given: 7y2−26y−8 Break the expression into groups:7y2−28y+2y−8=7y2+2y+−28y−8 Factor out…

Q: b. If 8x − 0 = 3x + 5 , then x=

A: Consider the provided equation,

Q: Divide.   x3−4x2+8x−5÷(x−1)

A:

Q: Divide. (-203–19+4x+16x*) - (-2,"+4) Remainder Write your answer in the following form: Quotient+…

A: Answer and explanation is given below....

Q: Factor. c² – 7x – 30 -

A: The expression, (x-a)(x-b) can be simplified as (x-a)(x-b)=x2-(a+b)x+ab .

Q: Determine if x-2 is a factor of 3x - 5x2 + x + 8. Explain your response. Format - Font - Size BIUS…

A: let the given polynomial is p(x)= 3x3-5x2+x+8we need to determine   x-2 is factor or not

Q: Divide. x + 5    x3 + 2x2 − 30x − 75

A: In the given problem we need to divide x3+2x2-30x-75  by x+5. That means we have to find two…

Q: Divide. x-3 x+1 3x+9x²+2x-3 Simplify your answer as much as possible.

A:

Q: Find the product. (x+ 2)?

A:

Q: 8. Julie divided x - 2x + Julie divide

A:

Q: Factor. 25t2 − 9

A: We use the formula a2-b2=a-ba+b

Q: why are B and C multiplied by x

A: The non homogeneous part contains the term sin 2x and e^x.

Q: Divide. Do not use negative exponents in the answer. 10a5b + ab2 − 25b 5a2b

A: 10a5b+ab2-25b5a2b

Q: Factor. 9x2 − 74x − 63

A:

Q: The product of   √4 and ¼ is

A:

Q: Which expression can be used to find the area of the figure made up from a rectangle and a circle? A…

A: The given figure is:

Q: Simplify. Do not leave negative exponents in your answer: (3a3b2)-1(-2a-4b3)-3

A: Given,

Q: If 9 is subtracted from the product of p and4, the result is 11 , Find the value of p

A:

Q: Factor. 3y2 − 10y − 8

A: Given:3y2-10y-8=0

Q: The perimeter of a square is ( 24x+36). What is the length of each side. Factor x- 4x-12

A: 3) The perimeter of square is the sum of all sides of square which is given by 4x where x is side of…

Q: Find two real numbers whose sum is 12 and whose product is 32. 4 and 8 2 and 16 There is no answer

A:

Q: Complete the parts below to factor 12x2−16x+5 by grouping.   a. Find two numbers whose product is…

A:

Q: 10) If x = 1 is a zero, what are the other zeros for x3 - 3x2 + x + 1 = 0 ?

A:

Q: Simplify. Remove grouping symbols and combine like terms. 6a²-2[4b-4b(b + 4)] 6a-2[4b-4b(b + 4)] =

A: The given expression is,

Q: ロ ロ 16 %3D s一2

A:

Q: Investigate this question by using algebra tiles to build rectangles for the following expressions.…

A: We have to see if the given quadratic equations get factored or not.

Q: It went left 5 units and up 8 units but what is the vertically stretched by a factor of ?

A: Vertically stretched by a factor of 4.

Q: power of rules of exponents  (−7x2y4z)2

A: Given, (−7x2y4z)2

Q: simplify.5(xy - 7)+ xy + 40- x to the power 2

A: Simplifying:

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.