write 196x^2-256y^2+17=12561 in standard form, show work.

Answer 1

Hmmm. Is it 17, or 17xy in the last term?

Answer 2

just 17, that's what got me confused to

Answer 3

196x^2 - 256y^2 = 12544
divide by 12544

x^2/64 - y^2/49 = 1

hyperbola
a = 8, b = 7

Answer 4

Thank you!:)