Question

1. Please simplify sqrt(x^7).

Answer 1

\[\sqrt{x^7} =\sqrt{x^2*x^2*x^2*x}\]

can you tell me what the \[\sqrt{x^2} \]is?

Answer 2

Can you please explain this to me?

Answer 3

x

Answer 4

well ok do you know what the square root of 4 is?
\[\sqrt{4}\]

Answer 5

2

Answer 6

Its 2

Answer 7

all you have do to is ask yourself what two number of the same multiply together give me 4 in this case 2 since 2x2=4

Answer 8

But how would you do that if the number is 7?

Answer 9

Do you know why the square root of 4

is 2?

Answer 10

there a rule for numbers like 7

Answer 11

Whats the rule?

Answer 12

beside 7 isnt a perfect squirt

Answer 13

I know this

Answer 14

the sqrt of 7 is 7 since 7 isnt a perfect quare

Answer 15

So the answer is 7 to my questions?

Answer 16

yes

Answer 17

That's not the answer.

Answer 18

Then someone please explain to me step by step how to get the answer.

Answer 19

\[\sqrt{x^7}=\sqrt{x^2*x^2*x^2*x}=\sqrt{x^2}*\sqrt{x^2}*\sqrt{x^2}*\sqrt{x}\]

Answer 20

Sqrt(x*x*x*x*x*x*x)
So, each x has to has a pair to leave the "square root"
So, x-x x-x x-x x
So there are three pairs and one left over
SO! x^3 sqrt(x)
:) hope it helped!

Answer 21

Can you tell me what \[\sqrt{x^2}\]

Answer 22

yeap just x

Answer 23

I know you know I want to the Original asker to tell me what it is

Answer 24

because when you multiply back x and x you get x sq