Geno started to evaluate 90 – (18+-2)(-3), as shown. What should he do next?

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asked Jan 26, 2022 57.2k views

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Geno started to evaluate 90 – (18+-2)(-3), as shown. What should he do next?

Mathematics
high-school

Zhun Chen asked

by Zhun Chen

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138 is the answer
1. 18+(-2)= 16
2. 16(-3)= -48
3. 90- (-48)= 138

Roger Rouse answered Jan 30, 2022

by Roger Rouse

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