Question

(X-2)(x+2)-x (x+4)<2x+10
Am nevoie urgent sa ma ajutati..

Answer 1

$(x - 2)(x + 2) = {x}^{2} - {2}^{2}$
${x}^{2} - 4 - {x}^{2} - 4x < 2x + 10$
$- 6x < 14$
$x > - \dfrac{14}{6}$
$x > \ - \dfrac{7}{3}\\ \\ x \in \Big(-\dfrac{7}{3}, +\infty\Big)$