Question

plzzzz factorise fast

Answer 1

$\underline{\bold{Answer:-}}$



Question:-

Solve the quadratic equation

$x {}^{2} + 16x - 1472 = 0$

Solution:-


$= > x = \frac{ - 16 + \sqrt{16 {}^{2} - 4 \times 1 \times ( - 1472)} }{2 \times 1} \\ \\ = > \frac{ - 16 + \sqrt{256 + 5888} }{2} \\ \\ = > \frac{ - 16 + 32 \sqrt{6} }{2} \\ \\ = > x = \frac{ - 16 + 32 \sqrt{6} }{2} \\ \\ x = \frac{ - 16 - 32 \sqrt{6} }{2} \\ \\ = > x = - 8 + 16 \sqrt{6} \\ \\ x = - 8 - 16 \sqrt{6}$


$\textbf{Hope it helps!}$