Find the number to add to 2 + 8x to make it a perfect square trinomial. Write that trinomial as the square of a binomial. O a. add 16; (x+ 4)² b. add 8; (x + 4)? C. add 16; (x + 8)² d. add 64; (x + 8)²

Q: Factor. x² – 4x + 4 -

A: Note the identity : a-b2=a2-2ab+b2

Q: Express as a polynomial.

A: To express 13a2+4b13a2-4b as a polynomial. Solution: We have identity a+ba-b=a2-b2. Using the above…

Q: factor. 9y2-21y-35

A:

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: 87. (2p – 1)(p + 3) + (7p + 4)(p + 3)

A:

Q: Which of the following is true about the product 4 2 2 A. It is a perfect square trinomial. B. It is…

A: We have to find

Q: Factor. If the polynomial is prime, so indicate.  4a^2 -4ab - 8b^2

A:

Q: Subtract. (5x² - 5x + 2) - (-x + 6x + 5) (5x2 - 5x +2) - (-x + 6x + 5) = D (Simplify your answer. Do…

A: (5x2-5x+2)-(-x2+6x+5)when negative sign goes inside the brackett the sign of every monomial inside…

Q: Complete the long division. + 3x +9 2x² + 6x + 4 + + +

A: The answer to the long division is 32​xwith a remainder of 4.Explanation:

Q: Factor. x² – 11x + 30 -

A:

Q: Subtract. (9y? - 8y + 7) - (8y? - 8y + 3) (9y² - 8y + 7) – (8y² - 8y + 3) = [ (Simplify your answer.…

A:

Q: Which equation below contains a trinomial that can be readily rewritten as a perfect square…

A:

Q: - Factor each of the following expressions and then simplify, if possible. a. x 3x b. x² + x c. x² -…

A:

Q: Subtract. (4x2 - 7x +7) - (-x² + 3x + 3) (4x2 - 7x +7) - (-x? + 3x + 3) =O (Simplify your answer. Do…

A:

Q: Factor. x2 + 6x + 5

A: Factorization: Factorization or factoring is the breaking apart of a polynomial into a product of…

Q: Raul purchased a parcel of land in the country. The given expressions represent the lengths of the…

A: