Question

Help plz:

10. Remove the parentheses by multiplication:
a. 6(2a - 4) =
b. x(2x + 10) =
c. 5(9x - 9) =
d. 3x(2x - x) =

Answer 1

A = 12a - 24

B = 2x² + 10x

C = 45x - 45

D = 6x² - 3x²

Explanation:

You can solve all of these by distributing the first number/variable into the parenthesis. Just multiply the number outside the parenthesis by each of the terms inside the parenthesis.