Cblazyid
Answered

Sum and product of roots.
Answer with Solution:
1. x^2 + 2x - 3 =0
2. 3x^2 + 2x = 1
3. 3x^2 - 5x - 7 =0
4. 6x^2 + 2x - 2 = 0
5. 4x^2 + 5x + 3 = 0
Help

Sagot :

Dmpelaez19id

Answer:

1.x²+2x-3=0

x¹+x²=-b/a x¹=-2/1=-2+-3=-5

x¹.x²=c/a x²=-3.1=-3.-2=-6