Solve the following quadratic equation by factorization : √2x^2 + 7x + 5√2 = 0
Solve √2x² + 7x + 5√2 = 0 by Factorization Question: \[ \sqrt2x^2+7x+5\sqrt2=0 \] Solution Given: \[ \sqrt2x^2+7x+5\sqrt2=0 \] Product of the coefficient of \(x^2\) and the constant term: \[ (\sqrt2)(5\sqrt2)=10 \] We split the middle term \(7x\) as \(5x+2x\): \[ \sqrt2x^2+5x+2x+5\sqrt2=0 \] Taking common factors: \[ x(\sqrt2x+5)+\sqrt2(\sqrt2x+5)=0 \] \[ (\sqrt2x+5)(x+\sqrt2)=0 \] Therefore, \[ \sqrt2x+5=0 […]
Solve the following quadratic equation by factorization : √2x^2 + 7x + 5√2 = 0 Read More »