Question

Help simplifying radicals with variables

Answer 1

\[\sqrt{90xy ^{6}}\]

Answer 2

My work:
\[\sqrt{90xy ^{6}} = \sqrt{5} * \sqrt{18} * \sqrt{x} * idk\]

Answer 3

sqrt90 = sqrt9 * sqrt10 = 3 sqrt10

Answer 4

x^3 * x^3 = x^6

Answer 5

so the square rot of x^6 = ?

Answer 6

i struggle with the equation editor!!

Answer 7

\[\sqrt{90xy ^{6}}= \sqrt{9} * \sqrt{10} \sqrt{x} *\sqrt{y ^{6}}\]
\[= 3 * \sqrt{10} * \sqrt{x} * y ^{3}\]
= \[3y ^{3}\sqrt{10x}\]

Answer 8

I'm supposed to show my work. Is this right?

Answer 9

yes that is correct

Answer 10

good job

Answer 11

to find the square root of x^6 we could also write it as an exponent
square root = ^1.2

(x^6)^(½) = x^(6* ½) = x^3

Answer 12

* typo
square root = ^ 1/2