Answer:
2x^2 + 5x - 3=0
Explanation:
using:
x^2-x(1/2 +(-3) +1/2 ×-3=0
x^2-x(-5/2) -3/2 =0
multiply both sides by 2
x^2+ 5/2x*2 -3/2*2=0*2
2x^2 +5x - 3 =0
1.6m questions
2.0m answers