Question

Simplify -3x square root sign 20x^2

Answer 1

@Diamondsa
Is this your problem?
\[-3x \sqrt{sign(20x^2)}\]

Answer 2

You mean

\[-3x \sqrt{(20x ^{2}}\]
that is,
\[-3x \sqrt{4 * 5 * x ^{2}}\]

then what we have is \[(-3x * 2 * x) \sqrt{5}\]

which is\[-6x ^{2} \sqrt{5}\]

Answer 3

I agree with CornzyBlack.

Answer 4

thankYou :)