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NEED HELP ASAP: Solve the system of equations. 13x−y=90 y=x2−x−42 Enter your answers in the boxes.
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3 votes
NEED HELP ASAP: Solve the system of equations. 13x−y=90 y=x2−x−42 Enter your answers in the boxes.

User Guruling Kumbhar
by
8.1k points

1 Answer

3 votes
There are two possible answers:
(6, -12)
(8, 14)

You can get these by taking the second equation and plugging it in for y in the first equation. Then solve using the quadratic formula.
User Mahesh Samudra
by
8.0k points
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