Solve for x, given the equation Square root of x plus 9 − 4 = 1.

asked Dec 6, 2019 56.0k views

1 vote

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Answer:

x = 16, solution is not extraneous

Step-by-step explanation:

took test

Vadim Novozhilov answered Dec 7, 2019

6.3k points

4 votes

(√x+9)-4=1
√x+9=5
√x=-4
x=16

Chezky answered Dec 12, 2019

5.2k points

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