Math
posted by Ben .
Solve the following quadraticlinear system of equations.
y=x^2x6
y=2x2
A.
(3, 6) and (–1, 2)
B.
(4, 6) and (–1, –4)
C.
(3, –6) and (2, 4)
D.
(–4, 3)

2 x  2 = x^2  x  6
x^2  3 x  4 = 0
(x4)(x+1) = 0
x = 4 or x = 1
y = 6 or y = 4
so
(4,6) and (1,4)
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