Mathematics, 20.11.2020 01:00, jennychrin95

Solve the equation. 4x2 = 81 If necessary, round your answer to the nearest tenth.

9, −9

2.25, −2.25

4.5, −4.5

20.25, −20.25

Answers: 2

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Solve the equation. 4x2 = 81 If necessary, round your answer to the nearest tenth.

9, −...