one x intercept for a parabola is at the point (-0.33 ,0) use the quadratic formula to find the other x intercept for the parabola defined by this equation:
y--3x^2+5x+2

Question

one x intercept for a parabola is at the point (-0.33 ,0) use the quadratic formula to find the other x intercept for the parabola defined by this equation:
y--3x^2+5x+2

tkhunny · Answer

Well, do it.  x-intercepts correspond to y = 0.  Make the substitution and solve.

anonymous · Answer

how will this get solved?
is y=3x...
or
y=-3x....?

tkhunny · Answer

y = -3x^2 + 5x + 2

x-intercepts are y = 0.  Substitute.

0 = -3x^2 + 5x + 2

Factoring, Quadratic Formula, Completing the Square - Take your pick.