Question

Negative one-half(–4a – 6) + a2 for a = 8

Answer 1

Last three are correct

Explanation:

Answer 2

Leon multiplied 8 by 2 when he should have raised 8 to a power of 2.

The multiplication of two negative values in step 4 should result in a positive value.

The correct answer should be 83.

Explanation:

I did it i was correct