How do you solve $\sqrt{x} = 9$ $sqrtx=9$ ?

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Answer 1 · 2016-01-26T09:36:31

$x = 81$ $x=81$

Remember that when the radical sign is transposed to the other side of the equation,It becomes the opposite of it which is the exponent

$\sqrt{x} = 9$ $sqrtx=9$

$\to x = 9^{2}$ $rarrx=9^2$

$9^{2} = 9 \cdot 9 = 81$ $9^2=9*9=81$

$x = 81$ $x=81$

How do you solve sqrtx=9√x=9 sqrtx=9?