Question

subtract. simplify by collecting like radical terms if possible, assume that all number under radical represent non-negative number 3sqrt 81x - 3sqrt 3x^4

Answer 1

\[3\sqrt{81x}-3\sqrt{3x^4}\]

Answer 2

right?

Answer 3

\[3\sqrt{81}\sqrt{x}-3\sqrt{x^4}\sqrt{3}\]

Answer 4

\[3(9)\sqrt{x}-3(x^2)\sqrt{3}\]

Answer 5

\[27\sqrt{x}-3x^2\sqrt{3}\]

Answer 6

I'm pretty sure that's all you can do

Answer 7

the 3 should be on top of the sqrt