Question

For which of the following is x=-5 a solution? Select all that apply.

A) x+10=-5
B) -x^2+50=25
C) |2x|=10
D) x<0
E) 2x<10

Answer 1

B

D

E

`b. - ( - 5)^(2) + 50 = 25 \\ \\ d. \: - 5 < 0 \\ \\ e. \: 2( - 5) < 10`

Answer 2

B and C

Explanation:

Those 2 are the only ones that equal 5,-5