Question

Find the eror in the student's calculation.

O The student should have simplified the exponent
2(2 - 4) + 5(3- 8)
2(-2) + 5(5)
8(-2) + 25
-16 + 25
first.
O The student did not subtract 3 and 8 correctly.
O The student should not have multiplied 8 and -2.
O The student did not make an error.
9

Answer 1

You supposed to use 2^3 first . So it’s “The student should have simplified the exponent”

Answer 2

It’s the student didn’t answer 3-8 right


It should’ve been -5