Question

find the value of X
$x {}^{2} + 18x + 56 = 0$
​

Answer 1

Answer:

just solve the quadratic equation to get the following answer

Answer 2

$\huge\star{\tt{\underline{\underline{\red{Answer}}}}}\star$

x²+18x+56

$\implies$ x²+ 14x +4x +56

$\implies$ x(x+14)+4(x+14)

$\implies$(x+4)(x+14)

$\star$ $\large{\boxed{\boxed{x=-4 ,-14}}}$