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-9x5 over the square root of x plus 4?

Updated: 4/28/2022
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Wiki User

14y ago

Best Answer

(-9x^2/√x) + 4

= [-9x^2/x^(1/2)] + 4

= (-9x^2)[x^(-1/2)] + 4

= -9x^[2 + (-1/2)] + 4

= -9x^(2 - 1/2) + 4

= -9x^(3/2) + 4

= -9√x^3 + 4

= -9√[(x^2)(x)] + 4

= -9x√x + 4

Or,

(-9x^2/√x) + 4

= [(-9x^2)(√x)/(√x)(√x)] + 4

= [(-9x^2)(√x)/√x^2] + 4

= [-9(x)(x)(√x)/x] + 4 simplify x

= -9x√x + 4

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14y ago
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Q: -9x5 over the square root of x plus 4?
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