Question

Can anyone help me learn how to solve \[\sqrt{75}\]

Answer 1

Prime-factorise 75

Answer 2

my bad i forgot some of the text, i need to learn how to simplify it.

Answer 3

Prime-factorize 75 first

Answer 4

That means break it down into primes

Answer 5

ok... 1, 3, 5, 15 and 25

Answer 6

my bad its 3x5

Answer 7

My bad I mean product of primes

Answer 8

so 3x5 is the product of primes or is it 3 x 5 = 15 x 5 = 75

Answer 9

Okay it should be 3x5x5

Answer 10

ok

Answer 11

\[\sqrt{75}=\sqrt{3\times5\times5}=\sqrt3\sqrt{5\times5}=5\sqrt3\]

Answer 12

thank you, 1 more?

Answer 13

okay

Answer 14

thnxs, Simply \[\sqrt{864}\]

Answer 15

Just follow what I did

Answer 16

so it would be \[\sqrt{9(96)} = \sqrt{9(3)(32)} = \sqrt{9(3)(16)(2)} = 12\sqrt{6}?\]

Answer 17

Yes exactly

Answer 18

YES! Thank you SOO much, you just saved me hours of homework! :D

Answer 19

No problem :)

Answer 20

I'm flattered :)