Answer:
a= 2 b= -3 c= -20
-(-3)/2 becomes positive if you multiply both negative
so the sum is 3/2
-20/2 divide both with 2 so it will become -10/1 or can be written as -10
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Answer:
Getting the Sum and Product
of the Equation 2x²-3x-20
a= 2 b= -3 c= -20
To get the Sum of roots, use the formula -b/a
-(-3)/2 becomes positive if you multiply both negative
so the sum is 3/2
To get the Product of roots, use the formula c/a
-20/2 divide both with 2 so it will become -10/1 or can be written as -10