Question

Help with final question? What is the simplest form of the radical expression?

Answer 1

are you sure that's addition? cuz u can't really simplify that.

Answer 2

\[\large 4^3\sqrt{3x}+5^3\sqrt{10x}\]

Answer 3

\[64\sqrt{3x} + 125\sqrt{10x}\]
i think that's about it...

Answer 4

\[\large 4^3\sqrt{3}\sqrt{x}+5^3\sqrt{10}\sqrt{x}\]

Answer 5

\[\large \sqrt{x}(4^3\sqrt{3}+5^3\sqrt{10})\]

Answer 6

\[\large \sqrt{x}(4^3\sqrt{3}+5^3\sqrt{5}\sqrt{2})=\sqrt{x}(4^3\sqrt{3}+5^{7 \over 2}\sqrt{2})\]

Answer 7

I think that may be it

Answer 8

oh. is that 3 indexradical (3) or to the third power?

Answer 9

huh?

Answer 10

Wow...okay. XDD Thanks that problem completely eluded me. Thanks for both of your help you guys rule! :D