Question

what is the square root of 75x^2y

Answer 1

ty

Answer 2

Factor 75.

Answer 3

hay how do u fined where the answer is ?

Answer 4

\[\sqrt{75} = \sqrt{5 \times 5 \times 3} = 5 \sqrt3\]

Answer 5

ooooo ty can u help me with one more answer?

Answer 6

Therefore,
\[5x \sqrt{3y}\]

Answer 7

Sure. Throw it.

Answer 8

what is 147m^3n^3

Answer 9

Is there a radical or something?

Answer 10

no they just want us to find out what the square root of the number is and put the m and nsomewhere im having some troulbe understanding it really

Answer 11

Can you factor 147?

Answer 12

147 can be factored into 3 by 49

Answer 13

perfect.

Answer 14

\[\sqrt{147} = \sqrt{3 \times 49} = \sqrt{3 \times 7 \times 7} = 7 \sqrt3\]

Answer 15

now what do i do with the m^3 and N^3

Answer 16

Look,
Break it into exponent two.
\[\Large \sqrt{m^3} = \sqrt{m^2 \times m} = m \sqrt m\]

Answer 17

Same as the case with n^3

Answer 18

so it would be 7mn square root and 3mn?

Answer 19

Omg! you are a guru in this!

Answer 20

ty so much by the way i gtg

Answer 21

Welcome.

No worries.
Be back soon! ^_^