Question

Did i get the right answer: Solve using the square root method. Round the solution to the nearest tenth. x2 - 20 = 0
A. {-10.0, 10.0}
B. {-5.5, 5.5}
C. {-3.5, 3.5}
D. {-4.5, 4.5}

Answer 1

I think it's C

Answer 2

sqrt20 = ?

Answer 3

um...oh okay!!! it's 4.5

Answer 4

thnk u ;)

Answer 5

correct! it's the sqrt of 20 which is 4.5! good job! you don't need our help @Kija_Lee! your a pro!

Answer 6

HA!! not really i'm pretty dumb ;)

Answer 7

Heck no! you are wayy better.

Answer 8

lol quite lyin

Answer 9

lol. really.

Answer 10

you just need a little more confidence in your mathematical abilities @Kija_Lee ! your doing great! just keep up the good work!

Answer 11

okay thnk u guys for the encouragement ;)

Answer 12

yup!