Question

Solve: | m + 8| = 16
A.{8}
B.{-24, 8}
C.{8, 16}
D.{-24}

Answer 1

B

Answer 2

well |m+8| cannot be negative and m=16-8
so m=8
ans = A.

Answer 3

ummmmm its the absolute value of the whole thing, so if m was -24, it would be |-16| =16

Answer 4

sure but if m=8 it still works right?

Answer 5

yes

Answer 6

so its B

Answer 7

B)
m+8=16 & m+8=-16
m=8&m=-24

Answer 8

Yes you are right, both are correct and both appear in the set. Answer is B