How do you simplify $3sqrtx * 3sqrtx$ ?

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Answer 1 · 2016-04-24T19:24:31

The answer is $9x$ .

$3*3*sqrtx*sqrtx$

Simplify.

$9*sqrtx*sqrtx$

Simplify $sqrtx*sqrtx$ to $sqrt(x^2)$

$9xsqrt(x^2)$

Apply the square root rule $sqrt(m^2)=m$ .

$sqrt(x^2)=x$

Simplify.

$9xsqrt(x^2)=$

$9x$

How do you simplify 3sqrtx * 3sqrtx3sqrtx * 3sqrtx?