juliussparks14 juliussparks14

03-03-2019
Mathematics

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Which choice is equivalent to the expression below when x > 0

Which choice is equivalent to the expression below when x gt 0 class=

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wegnerkolmp2741o wegnerkolmp2741o

03-03-2019

Answer:

3x sqrt(2x)

Step-by-step explanation:

sqrt(6x^2) * sqrt(3x)

We know that sqrt(a) sqrt(b) = sqrt(ab)

sqrt(6x^2*3x)

sqrt(18x^3)

sqrt(9*2 x^2 x)

sqrt(a) sqrt(b) = sqrt(ab)

sqrt(9) sqrt(x^2) sqrt(2x)

3x sqrt(2x)

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