Question

Find the product of (x+7) and (2x+9).​

Answer 1

Step-by-step explanation:

(x+7)(2x+9)

=2x^2+9x+14x+63

=2x^2+23x+63

Answer 2

=(x+7)(2x+9)
=x (2x+9)+7 (2x+9)
=2x^2+9x+14x+63
=2x^2-5x+63