Question

Write a quadratic equation in standard form with the given roots.

Answer 1

56x^2 + 11x - 12 = 0

Explanation:

We can write it as follows

(x + 4/7)((x - 3/8) = 0

Multiplying each factor by the denominators of the fractions:-

(7x + 4)(8x - 3) = 0

Convert to standard form:-

56x^2 - 21x + 32x - 12 = 0

56x^2 + 11x - 12 = 0 (answer)