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Lina20 [59]
3 years ago
8

Does someone know how to do this?

Mathematics
2 answers:
amid [387]3 years ago
8 0

3√x+2 = √x+4

divide both sides by 3

√x+2 = √x+4 / 3

remove radical by squaring both sides

x+2 = x+4/9

x+2 = x/9 + 4/9 =

8x/9 = -14/9

8x*9 = -14*9=

72x = -126

x = -7/4

Minchanka [31]3 years ago
3 0
 the answer is x = - 7/4
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