Question

Evaluate the expression when n= 6. 12-9n-7 x 5 ?

Answer 1

-25

1) To evaluate this expression, given the value of n. We need to plug it into the expression

n² -9n -7 Plug into that n=6

(6)² -9(6) -7 Distribute the factors

36 -54-7 Add/ Subtract

36-61

-25

2) Hence, the answer is -25