Give the values of a, b, and c from the standard form of the equation (2x + 1)(x - 2) = 0. A. a = 3, b = 1, c = -1
B. a = 2, b = 5, c= -2
C. a = 2, b = -3,c = -2

Given:

The equation is:

To find:

The values of a, b and b from the standard form.

Solution:

The standard form of a quadratic equation is:

           ....(i)

We have,

In can be rewritten as

            ...(ii)

On comparing (i) and (ii), we get

Therefore, the correct option is C.

answer: hey there,

the answer you are looking for is a..

hope this you!

the answer is y = 11.54

hope this : )