Question

7 cubedroot5- 4 sqrt 5

Answer 1

\(\normalsize\color{red}{ 7\sqrt[3]{5} -4\sqrt[3]{5} }\) like this ?

Answer 2

or \(\normalsize\color{red}{ 7\sqrt[3]{5} -4\sqrt{5} }\) ?

Answer 3

3.025

Answer 4

yes the second one!

Answer 5

and these are binomial radical expression @SolomonZelman

Answer 6

I would simplify the first one, but I can't do anything to the second one -:(

Answer 7

nevermind it cannot be simplified

Answer 8

i have a different one @SolomonZelman

Answer 9

3x sqrtxy+4xsqrtxy

Answer 10

Yes, sure

Answer 11

\(\normalsize\color{blue}{ 3x\sqrt{xy} -4x\sqrt{xy} }\) like this ?

Answer 12

yes

Answer 13

\(\normalsize\color{blue}{ 3x\sqrt{xy} -4x\sqrt{xy}~=~(3x-4x)\sqrt{xy}~=~-x\sqrt{xy} }\)

Answer 14

thanks so much!

Answer 15

anytime

Answer 16

may i ask you another please? @SolomonZelman