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1 of 5 Solve the simultaneous equations - y = 2 – 5x y=x2 – 2x – 8 — -

1 of 5 Solve the simultaneous equations - y = 2 – 5x y=x2 – 2x – 8 — -
asked 207k views
22 votes
1 of 5

Solve the simultaneous equations
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y = 2 – 5x
y=x2 – 2x – 8
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asked
User Jacobvdb
by
7.8k points

1 Answer

6 votes
We have: 2 - 5x = x^2 - 2x - 8
X^2 + 3x - 10 = 0
X = 2 or x = -5
answered
User Jonathan Levison
by
9.0k points
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