Question

x^2+17x + 30 slove quadratic polynomial ​

Answer 1

ACCORDING TO THE QUESTION!!

$x { }^{2} + 17x + 30$

$= x {}^{2} + 15 x + 2x + 30$

$= (x {}^{2} + 15x) + (2x + 30)$

$= x(x + 15) + 2(x + 15)$

$= (x + 2)(x + 15)$

$x = - 2$

$x = - 15$

$\huge\red{\ddot\smile}$ hope it helps you ✔️ ✅$\huge\red{\ddot\smile}$