Question

What is the simplified form of
https://www.connexus.com/content/media/459431-3152011-41212-PM-1187214027.png

Answer 1

\[3\sqrt{5c} \times \sqrt{15c ^{3}}\]

Answer 2

Hey @Mertsj Can you help me out here? thanks.

Answer 3

\[3\sqrt{5c}\times \sqrt{15c^3}=3\sqrt{5c(15c^3)}=3\sqrt{5(15)(c)(c^3)}=3\sqrt{75c^4}\]

Answer 4

\[3\sqrt{75c64}=3\sqrt{25(3)c^4}=3(5)\sqrt{3c^4}=15c^2\sqrt{3}\]

Answer 5

thanks! I have, 3 more i need help with. You mind?

Answer 6

Let's see.

Answer 7

Which radical expression is in simplified form?
https://www.connexus.com/content/media/459431-3162011-93844-AM-1076420945.png
https://www.connexus.com/content/media/459431-3162011-94146-AM-1151906289.png
https://www.connexus.com/content/media/459431-3162011-94357-AM-53273251.png
https://www.connexus.com/content/media/459431-3162011-94552-AM-940000226.png

Answer 8

And this one. only 2, not 3.
A gardener is mowing a 20 by 40 yard rectangular pasture using a diagonal pattern. He mows from one corner of the pasture to the corner diagonally opposite. What is the length of this pass with the mower? Give your answer in simplified form.

Answer 9

it won't let me see them because I have to log in.

Answer 10

ah

work on the second while i make them. :P

Answer 11

\[A. 11y/\sqrt{3}\]
\[B. \sqrt{6}/5y \]
\[C. \sqrt{17}/\sqrt{4}\]
\[D. \sqrt{25/81}\]

Answer 12

\[\frac{11y}{\sqrt{3}}\times\frac{\sqrt{3}}{\sqrt{3}}=\frac{11y \sqrt{3}}{3}\]

Answer 13

B is already in simple form

Answer 14

A gardener is mowing a 20 by 40 yard rectangular pasture using a diagonal pattern. He mows from one corner of the pasture to the corner diagonally opposite. What is the length of this pass with the mower? Give your answer in simplified form.

Answer 15

\[\frac{\sqrt{17}}{\sqrt{4}}=\frac{\sqrt{17}}{2}\]

Answer 16

\[\sqrt{\frac{25}{81}}=\frac{\sqrt{25}}{\sqrt{81}}=\frac{5}{9}\]

Answer 17

Ok, the answer to that question is B, becuase its already in simplist form. Now i just need that one about the garden, thanks so much!