Kesha3723 Kesha3723

02-10-2021
Mathematics

contestada

HELP PLEASE I NEED IT ASAP IT WILL MEAN A LOT TO ME!! PLEASE
Find all values of x that solves this system.

x^2 - 9y^2 = 72
x + 3y = 9
Please dont make cap i rlly need help i was stuck on this!

Respuesta :

15legendsonly 15legendsonly

02-10-2021

Answer:

1: [tex]x=3\sqrt{8+y^{2} }[/tex] and the same, but its -3 instead of 3

2: x=9-3y

Answer Link

Rafael190 Rafael190

02-10-2021

Answer:

2 one x=9−3y

1 one I don't know

Answer Link

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