lawalhazeem419 lawalhazeem419

07-08-2024
Mathematics

Answered

2x+y=8
X^2+y^2=13
Solve simultaneously

Answer :

tsenanenozipho tsenanenozipho

07-08-2024

Answer:

2x+y=8

=2x-2xy=8-2x

=xy=6

X^2+y^2=13

=2x+2y=13

=2x-2x+2y=13-2x

=2y=11x

=2y÷2y=11x÷2y

x=5,1

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