Question

Simplify the expression.

30 - [(7 - 4) + (10 - 22)
30 - [(7 - 4) + (10 - 22)2 =

(ANSWER QUICKLY)

Answer 1

-51

Explanation:

30 - [(7 - 4) + (10 - 22)]² = ?

30 - [3 + (-12)]² = ?

30 - [-9]² = ?

30 - 81 = ?

= -51

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Answer 2

-51

Explanation:

30 - (3 + (-12))^2

30 - (-9)^2

30 - 81

-51