June 2026

Quadratic Equation – Exercise 4.3 Solutions (Step-by-Step Guide)    Solve the following quadratic equations by factorization: (x − 4)(x + 2) = 0 Watch Solution (2x + 3)(3x − 7) = 0 Watch Solution 3x² − 14x − 5 = 0 Watch Solution 9x² − 3x − 2 = 0 Watch Solution 1/(x − 1) − […]

Solve the Quadratic Equation by Factorization: (x – 4)(x + 2) = 0 Question: Solve the following quadratic equation by factorization: $$ (x-4)(x+2)=0 $$ Solution $$ (x-4)(x+2)=0 $$ Either $$ x-4=0 $$ $$ x=4 $$ or $$ x+2=0 $$ $$ x=-2 $$ Hence, $$ \boxed{x=4,\,-2} $$ Next Question / Full Exercise