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Solve the system of equations: y=-2x+4 y=4x^2+2x+5
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5 votes
Solve the system of equations:

y=-2x+4

y=4x^2+2x+5

User Etsuko
by
8.0k points

1 Answer

3 votes

Answer:

4x² + 2x + 5 = -2x + 4

4x² + 4x + 1 = 0

(2x + 1)² = 0

x = -1/2 (multiplicity 2)

User TriskalJM
by
7.8k points
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