3 years ago

Simplify the expression 8^2+9(12/3*2)-7 Step by step please :)

Mathematics

1 answer:

Xelga [282]3 years ago

4 0

Answer:

129

Step-by-step explanation:

${8}^{2} + 9(12 \div 3 \times 2) - 7$

$64 + 9(12 \div 3 \times 2) - 7$

$64 + 9 \times 8 - 7$

$64 + 72 - 7$

$\boxed{\green{= 129}}$

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