Question

x^2-49

Answer 1

what's the question?

Answer 2

49 is the square of ?

Answer 3

so do you know the formula of differents of two squares ?

Answer 4

i'm so confused

Answer 5

perfect square so factor

Answer 6

now I know my brain is goneLOL

Answer 7

O______________________O.

Answer 8

49 is a square of?

Answer 9

factoring has so many forms...look up factoring a perfect square

Answer 10

7

Answer 11

duh

Answer 12

how do you know it's a perfect square? ugh. can you guys explain this to me? i'm learning too

Answer 13

what is the square root of 49 AriPotta?

Answer 14

7...but is 7 the answer? how do you get 7 from x^2 - 49?

Answer 15

-_- what is the square root of x^2

Answer 16

yes, 7 is correct, so u can write 49 as 7^2
ok?

Answer 17

7*7=49

Answer 18

x= +7 or -7

Answer 19

(x-7)(x+7)

Answer 20

OH DEAR...!

Answer 21

I got it

Answer 22

ohhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh you're writing it out like that. i get it.

Answer 23

I have more coming

Answer 24

uh oh mathslover is gonna scold me for losing my temper here.

Answer 25

try doing vector calculus XD