SAT
Danling
64

x + 1 = √81, x ≥ 0 Solve for x A. 8 B. 9 C. 10 D. 82

+6
(1) Answers
Zoie

The equation given is x + 1 = sqrt(81). Notice that you can simplify sqrt(81) to 9. (9 * 9 = 81) Rewriting the equation, x + 1 = 9 Then x = 8 is your answer.

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