Question

Simplify 3 √9x2y4?

Answer 1

just by looking at 9, you should sense that 9 = 3^2

Answer 2

\(3\sqrt{9x^2y^4}\)

Answer 3

\(3\sqrt{3^2x^2y^4}\)

Answer 4

\(3\sqrt{3^2x^2(y^2)^2}\)

Answer 5

\(3\cancel{\sqrt{}}3^\cancel{2}x^\cancel{2}(y^2)^\cancel{2}\)

Answer 6

\(3 \times 3 x y^2\)

Answer 7

\(9 x y^2\)

Answer 8

see if that makes some sense

Answer 9

It does very much! thank you so much! i get it now!

Answer 10

glad to hear :)