2 years ago

Evaluate -99 + 3^2•5

Mathematics

1 answer:

aksik [14]2 years ago

7 0

Answer:

= - 54

Step-by-step explanation:

- 99 + 3^2•5

- 99 + 9 × 5

- 99 + 45

= - 54

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Substitute y = -x into the first equation:

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