Question

Simplify the radical expression. All variables represent positive real numbers.
square root of 700x squared y

Answer 1

\[\sqrt700x^2y\]

Answer 2

What jumps out at you right away?

Answer 3

the \[x^{2}\]

Answer 4

\[\sqrt (x^2)\sqrt700\sqrt y\]\[x\sqrt700y\]Can we go further?

Answer 5

10xy\[\sqrt{7}\]?

Answer 6

We cannot pull out the y, but good job in identifying the 100 = 10(10)\[x\sqrt (7^110^2y^1)\]\[10x\sqrt7y\]

Answer 7

thanks :)