Question

For the expression (-3x + 7)(t - 9), write the product as a sum.

Answer 1

Explanation:

product = (-3x +7)(t - 9)

= -3tx + 27x + 7t - 63

sum = (-3x + 7) + (t - 9)

= 3x + 7 + t - 9

= 3xt -2