Use quadratic equation to find the roots of the following equations
2 answers:
3x - 1 = -2x^2
= 2x^2 + 3x -1
= -+ 3√3^2 - (4)(2)(-1)/ 2x2
-+3√9+8/ 4
-+3√ 17/4
-+3√ 4.5
-3√4.5. or +3√4.5
-3 + 2.121 or. +3+2.121
x = -0.869 or x= 5.121
hope it helps
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Hope it helps!
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