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babymother [125]
3 years ago
13

WILL MARK BRAINLIEST!!! HELP!​

Mathematics
1 answer:
Virty [35]3 years ago
8 0

Answer:

d) x=4

Step-by-step explanation:

\sqrt{x} +5 = \sqrt{x + 45}

(\sqrt{x} +5)^{2}   = (\sqrt{x + 45})^{2}

x + 10\sqrt{x} +25 = x + 45

10\sqrt{x}  = 20

divide 10 in both sides

(\sqrt{x}){2}  = (2){2}

x=4

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Answer:

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