Question

will give medal
Simplify the expression.
(10 + 2) – 2
1 5
A.
146

B.
75

C.
125

D.
96

Answer 1

distribute 2 to 10 and 1
so is it (10 + 1) squared or multiplied by two?

Answer 2

if it's (10 + 1) ^2 - 52
then it'd be (10 + 1)(10 + 1) - 52
100 + 2 - 52

Answer 3

it is (10+1)^2 - 5 ^2

Answer 4

Ohhhh, makes more sense!!
(10 + 1)^2 - 5^2
then do PEMDAS
11^2 = 121
5^2 = 25
121 - 25 = 96

Answer 5

thx

Answer 6

Yep