Question

x^{2}+3x-28


Answer it.​

Answer 1

$\pink{\boxed{\boxed{\boxed{Answer:-}}}}$

The solutions are:

Answer In attachment

$<marquee behaviour-move><font color="orange"><h1>#itzcutiepie </h1></marquee>$,

Answer 2

$\star\bold\red{Answer:-}$

${x}^{2} + 3x - 28 = 0$

${x}^{2} +7x -4x -28 = 0$

$x(x +7) -4(x+7) = 0$

$(x- 4)(x+7) = 0$

$\text{Now,\: Taking\: x-4 = 0}$

$we\: get,$

$x = 4$

$and ,\: Taking\: x+7 = 0$

$we\: get,$

$x = -7$