Question

Multiply and simplify if possible.

(equation in comment below)

Answer 1

\[\sqrt{7x}(\sqrt{x}-7\sqrt{7)}\]

Answer 2

yes 11 grade. im trying to work it out now im not quit sure how to do it im lost with the whole test.

Answer 3

can u help me??? please!

Answer 4

every thing under the radical sign that is with power of two will come out without the power
so:\[\sqrt{7x}(\sqrt{x}-7\sqrt{7})= . . .\]\[\sqrt{7x^2}-7\sqrt{49x}=x \sqrt{7}-[7*7 \sqrt{x}]=x \sqrt{7}-49\sqrt{x}\] hope it helps.

Answer 5

he's^^^ write!

Answer 6

Rewrite (below) using a rational expression. (2 points)

Answer 7

\[\sqrt[n]{x^m}\]