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Directions: Find the sum and product of the roots of each quadratic equation.

5x²+10x-20=0
Sum of roots =
Product of roots =

18p= -p²
Sum of roots =
Product of roots =

4x²-13x-12=0
Sum of roots =
Product of roots =

2m²= -16m
Sum of roots =
Product of roots =





Sagot :

5x²+10x-20=0

Sum of roots = -2

Product of roots = -4

18p= -p²

Sum of roots = -18

Product of roots = 0

4x²-13x-12=0

Sum of roots = 13/4

Product of roots = -3

2m²= -16m

Sum of roots = -8

Product of roots = 0