Construct a quadratic equation whose roots are \(-\frac{1...
Construct a quadratic equation whose roots are −12 and 2.
3x2-3x+2=0
3x2+3x-2=0
2x2+3x-2=0
2x2-3x+2=0
2x2-3x-2=0
Correct answer is E
If x = −12 and 2; then
x+12=0 and x−2=0
⟹(x+12)(x−2)=0
x2−2x+12x−1=0
x2−32x−1=0
2x2−3x−2=0
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