Question

Correct? http://prntscr.com/amh386

Answer 1

yes

Answer 2

Yes, that's correct.

(m + 2)(m - 7)

m^2 - 7m + 2m - 14

m^2 - 5m - 14

Answer 3

1. 2x^4(4x^2 + 3x + 1)

8x ^6 + 6x^5 + 2x^4


2. (4x – 3)(2x^2 – 7x + 1)

8x^3 - 28x^2 + 4x - 6x^2 + 21x - 3

8x^3 - 34x^2 + 25x - 3


3. (x^2 + 4x – 3)(2x^2 + x + 6)

2x^4 + x^3 + 6x^2 + 8x^3 + 4x^2 + 24x - 6x^2 - 3x - 18

2x^4 + 9x^3 + 4x^2 + 21x - 18

Answer 4

so yeah its correct

Answer 5

Thank you!!