Question

how do i do this equation?
square root of 20x^3

Answer 1

you mean "write in simplest radical form"?

Answer 2

yes

Answer 3

\[\sqrt{20x^3}=\sqrt{4\times 5\times x^2\times x}=\sqrt{4}\sqrt{x^2}\sqrt{5x}=2x\sqrt{5x}\]

Answer 4

thank you

Answer 5

yw

Answer 6

mind giving me an idea of this one? its a little different. 3(in the index) square root of 81x^2