What is −28r = 4r^2 quick please

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Tony Junkes asked Jun 24, 2022

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What is −28r = 4r^2 quick please

Mathematics
college

Tony Junkes asked Jun 24, 2022

by Tony Junkes

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your answer would be r = -8

Garreth Golding answered Jun 26, 2022

by Garreth Golding

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21 votes

Answer: r = -8

Step-by-step explanation: Evaluate the power, which is 16.

Now this gives you -2r = 16

Divide both sides by -2 and you get your answer r = -8

Btwiuse answered Jun 29, 2022

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