Question

find roots of the quadratic equatios by factorisation:x²-3/2x+9/16=0​

Answer 1

Answer:

on taking lcm

$16 {x}^{2} - 24x + 9 = 0 \\ 16 {x}^{2} - 12x - 12x + 9 = 0 \\ 4x(4x - 3) - 3(4x - 3) = 0 \\ (4x - 3)(4x - 3) = 0 \\ x = \frac{3}{4}$