Question

x2 + y2 = 8
x - y = 0

Select all of the following that are solutions to the system shown.

(2, 2)
(2, -2)
(-2, 2)
(-2, -2)

Answer 1

substitute it

Answer 2

sub what

Answer 3

there given answers i choose more than one

Answer 4

Hint:
x-y=0 means x=y.
Now look at the answer choices!

Answer 5

thats for the first equation can u do the second one now

Answer 6

@LynFran
The first equation is meant to be \(x^2+y^2=8\)

Answer 7

answer is idk im blanked

Answer 8

o my bad taught it was different

Answer 9

u get it now?

Answer 10

nah

Answer 11

but like i still dont know te snwers