Question

Give the values of a,b, and c from the standard form of the equation (2x+1)(x-2)=0

Answer 1

Here is the required values of a, b and c.

Answer 2

a=2,b=-3 and c=-2

Explanation:

(2x+1)(x-2)=0

2x²-4x+x-2=0

2x²-3x-2=0

Comparing it with the standard form of quadratic equation ax²+bx+c=0 we get

a=2,b=-3 and c=-2