Question

Simplify:

Answer 1

\[3x \sqrt{2}\times \sqrt{14x}\]

Answer 2

6(7^1/2)x^3/2

Answer 3

@zzr0ck3r can you help me with this

Answer 4

3*x*sqrt(2)*sqrt(14x) = 3*x*sqrt(2*14x) = 3*x*sqrt(28x) = 3*x*sqrt(4*6*x) =
3*x*sqrt(4)*sqrt(6x) = 3*x*2*sqrt(6x) = 6*x*sqrt(6x)

Answer 5

this is all because sqrt(a*b) = sqrt(a) * sqrt(b)

Answer 6

Thats not one of the answer choices

Answer 7

what are they?

Answer 8

o wait

Answer 9

6xsqrt7x
7xsqrt6x
12xsqrtx
21xsqrt2x

Answer 10

In place of 6x,there will be 7x in ur answer,zzr0ck3r.

Answer 11

yeah what he said^

Answer 12

So it would be the first answer choice

Answer 13

28 = 4*7 not 4*6 lol sorry

Answer 14

yes, do you understand why?

Answer 15

Yea i saw from your steps can you help me with one more

Answer 16

close this and post another, so other can help
@Swati19 was right, but some people don't like fractions in the exponent if not needed.

Answer 17

or just post it here because you are already typing:)

Answer 18

\[5\sqrt{3( 2\sqrt{3})}+6\sqrt{19}\]

Answer 19

sec, phone. write them as exponents and it will help

Answer 20

\[5(3*2*3^{\frac{1}{2}})^{\frac{1}{2}}+6(19)^{\frac{1}{2}}=5(6^{\frac{1}{2}}*3^{\frac{1}{4}})+6(19)^{\frac{1}{2}}\]

Answer 21

30+30sqrt57???

Answer 22

what are all the choices, there are so many ways to change this...

Answer 23

30+30sqrt57
90+30sqrt57
10sqrt3 + 30sqrt19
10sqrt3 + 30sqrt57 @zzr0ck3r

Answer 24

30+30sqrt57
= 256.49
90+30sqrt57 = 316.495
10sqrt3 + 30sqrt19 = 148.087
10sqrt3 + 30sqrt57 = 243.81

but
5sqrt(6*sqrt(3))+6sqrt(19) = 42.27

are you sure you wrote the question right

Answer 25

Yea @zzr0ck3r