Question

Please explain how to simplify it.

Answer 1

Which question do u want me to answer?

Answer 2

See answers below :)

Explanation:

2a + 4(7 + 5a) =

14a + 10a² + 28 + 20a =

34a + 10a² + 28

4(3x + 2) - 5(7x + 5) =

12x + 8 - 35x - 25 =

-23x - 17

x(x + 5) =

x² + 5x

(2x + x)(x + 6) =

2x² + 12x + x² + 6x =

3x² + 18x