Question

Find the roots of the quadratic equation r2 - 3x + 2 = 0, using
factorisation method.​

Answer 1

Answer:

$(x - 1)(x - 2)$

Explanation:

${x}^{2} - 3x + 2 \\ = {x}^{2} - x - 2x + 2 \\ = x (x - 1) - 2(x - 1) \\ = (x - 1)(x - 2)$