daniellepowers
daniellepowers
05-05-2016
Mathematics
contestada
please help me thank u for ur help
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Lexi475
Lexi475
05-05-2016
ok, so the square root of x is the same thing as saying x to the power of 1/2. So you make your roots into exponents.
2(x^1/2) + 20 = 15 + 3(x^1/2)
The answer is d, its 25
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