3 years ago

Simplify (7 + 1)2 - (11 +32) 4.

Mathematics

1 answer:

alexandr402 [8]3 years ago

8 0

Answer:

Step-by-step explanation:

I think your equation is supposed to look like this:

(7 + 1)² - (11 + 3²)/4

Follow PEMDAS to solve (Parentheses, Exponent, Multiplication, Division, Addition, Subtraction)

(7 + 1)² - (11 + 9)/4

(8)² - (20)/4

64 - (20)/4

64 - 5

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