Question

I need help with simplifying a radical expression! Medal is rewarded!

Answer 1

what is the problems ill see if i can help

Answer 2

im sorry i wouldnt know how to do that. im really sorry

Answer 3

\[\sqrt{\frac{ 600x }{ 9y ^{2} }}\]

Answer 4

\[\sqrt{\frac{ 65y }{ 16z ^{2} }}\]

Answer 5

Find perfect squares and drag them out!

7 - No perfect square
225 = 15^2 so \(\sqrt{225} = 15\)
600 = 6*100 = 6*10^2 so \(\sqrt{600} = 10\sqrt{6}\)

Tackle all the constants like that.

Variables are a little different.

\(\sqrt{x^{2}} = x\) \(\large IF\) you know that \(x \ge 0\)

If you do not know that, then \(\sqrt{x^{2}} = |x|\). BeVERY careful with this.