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8_murik_8 [283]
3 years ago
14

3 · 3^2 + 8 ÷ 2 − (4 + 3)

Mathematics
1 answer:
Amiraneli [1.4K]3 years ago
8 0

3^2 + 8 ÷ 2 − (4 + 3)

Use PEMDAS

P=parenthesis

E= exponents

M= multiplication

D= division

A= addition

S= subtraction

do parenthesis

3^2 + 8 ÷ 2 − (4+3)

(4+3)=7

3^2+8 ÷ 2 -7

exponents next

3^2= 3*3=9

division

8 ÷ 2=4

9+4= 13

subtraction

13-7=6

Answer:

6

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