Question

√5a + 3√125a^3

Answer 1

Is the a^3 under the square root as well?

Answer 2

3 outside the sq root an small 3 above a so yes

Answer 3

\[\sqrt{5a}+3\sqrt{125x^3}\]?

Answer 4

correct

Answer 5

satellite73 yes

Answer 6

oh ok then it is
\[\sqrt{5a}+3\times 5a\times \sqrt{5a}\]
\[\sqrt{5a}+15a\sqrt{5a}=(1+15a)\sqrt{5a})\]

Answer 7

satellite73 do i use the closed parenthese at the end behind the sq. rt.