Question

sqrt(8)-sqrt(3)^2 = anyone?

Answer 1

What does this mean?
the same question again!

Answer 2

k!np:)
it's ur matter:)
best of luck:)

Answer 3

why did you repost this?

Answer 4

to see if anyone had a difference response

Answer 5

Thanks alot though@ mahesmeghwal9

Answer 6

is it written as \[\sqrt 8 - \sqrt 3^2\] or \[(\sqrt 8 - \sqrt 3)^2\]

Answer 7

like the bottom one

Answer 8

ugh..i hate it when it'slike that...you are familiar with the formula \[(a - b)^2 = a^2 - 2ab + b^2?\]

Answer 9

yes i have seen it before

Answer 10

therefore \[(\sqrt 8 - \sqrt 3)^2 = (\sqrt 8)^2 - 2(\sqrt 8)(\sqrt 3) + (\sqrt 3)^2\]

Answer 11

now do you see why i hate it =_=

Answer 12

anyway tell me what you got from simplifying that

Answer 13

yup and i get so confused too lol

Answer 14

well that the thing i dont know how to work these problems out

Answer 15

hint! \[(\sqrt a)^2 = a\] \[\sqrt b \times \sqrt c = \sqrt{bc}\]

Answer 16

apply those in the problem

Answer 17

sorry I got wrong catching over the question.
@lgbasallote is very intelligent:)
really appreciate it:)

Answer 18

thanks to both of you alls help ill continue figuring out cause i got to go

Answer 19

bye and goodluck :D