3 years ago

Simplify (5 + 1)^2 - (12 + 3^2) = %3. A. 29 B. -39 C. 5 D. -63

Mathematics

1 answer:

dezoksy [38]3 years ago

3 0

Answer:

Step-by-step explanation:

(5+1)^2-(12+3^2)/3 Add 5 and 1 = 6.

6^2-12+3^2/3 Calculate 6 to the power of 2 = 36.

36-12+3^2/3 Calculate 3 to the power of 2 = 9.

36-12+9/3 Add 12 and 9 = 21.

36-21/3 Divide 21 by 3 = 7.

36−7 Subtract 7 from 36 to get 29.

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