Question

X²-39x+380. factories​

Answer 1

Step-by-step explanation:

$x^{2} - 39x + 380$

$=(x)^{2} -20x-19x + 380$

$= (x^{2}-20x)(-19x+380)$

$= x(x-20)-19(x-20)$

$=(x-19)(x-20)$ (Ans)