Question

Solve the following quadratic equation using
formula method.
3q2 = 2q + 8​

Answer 1

Answer:

Given equation is,

3q² = 2q + 8

3q² −2q −8 = 0

3q²−6q+4q−8 = 0

3q(q−2)+4(q−2) = 8

(3q+4)(q−2) = 0

∴ q = 2, 3

−4

∴ roots of the given equation are 2, 3

−4