Question

PLEASE HELP SOON! :)

Multiply and simplify. ( 4x - 7 ) ( x + 5 )

What is the answer? Fill in the blanks in standard form, from left to right.

4x^? + ?x-?

blank 1: enter number

blank 2: enter number

blank 3: enter number

Q. 2

Multiply and simplify. ( 6x - 5y ) ( 2x^2 - 7xy - 8y^2 ) What is the answer?

1. 12x^3 - 52x^2y - 13xy^2 + 40y^3

2. 12x^3 - 42x^2y - 48xy^2 + 40y^3

3. 12x^3 - 10x^2y - 35xy^2 + 40y^3

4. 12x^3 - 42x^2y - 35xy^2 + 40y^3

Answer 1

The answer to your question is no 1 that is

12x^3 - 52x^2y - 13xy^2 + 40y^3