Question

im tired of saying help so much lol

Answer 1

@cobra-strikes

Answer 2

idk lol

Answer 3

smh

Answer 4

@welshfella

Answer 5

divide both sides by 4900, what do you get?

Answer 6

idk this is why i posted this here to get help lol

Answer 7

That is why you feel tired to say "help" :(
just make a division and you said "I don't know" . It is a big WOW to the helpers

Answer 8

I have a clue. \[49x ^{2}-100y ^{2}=4900\]
that is also equal to \[7^{2}x ^{2}-10^{2}y ^{2}=70^{2}\] right? I think now u would be able to carry out

Answer 9

i understand that

Answer 10

\[\sqrt{7^{7}x ^{2}-10^{2}y ^{2}=70^{2} }\]

Answer 11

this is the simplifying step. \[7x-10y=70\]

Answer 12

I hope u can carry out this

Answer 13

x=((10*y+70)/7)

Answer 14

yp

Answer 15

y=-7

Answer 16

@Rushwr

Answer 17

is my answer c

Answer 18

@paki I'm a bit busy can u luk for it ?

Answer 19

answers b