Question

Simplify the expression exactly.

Answer 1

A: crossed out
B: saureroot 90
C: 36
D: 1296

Answer 2

@grimesssz

Answer 3

\[\sqrt 18 = 3\sqrt2~~~and~~\sqrt72 = 6\sqrt2\]
proceed

Answer 4

?

Answer 5

b

Answer 6

see u can do this
\[\sqrt a \times \sqrt b = \sqrt{ab}\]
and its not B :)

Answer 7

d

Answer 8

are u guessing ??? :\ @kianna0098

Answer 9

yup

Answer 10

i'm not good at this

Answer 11

find the prime factors of each number under the radicand

Answer 12

see as I mentioned above
\[\sqrt 18 \times \sqrt 72 = \sqrt{18 \times 72} = \sqrt {1296}\]
now proceed