Question

x^2y-xy-6y
factorizar por la formula general

Answer 1

x²y-xy-6y
a=1y. b=-1y c=-6y
-b±√b²-4ac/2a
-(-y)±√(-y)²-4y(-6y)/2(y)
y±√y²+24y²/2y
y±√25y²/2y
y±5y/2y
x1=y+5y/2y=6y/2y=3y
x2=y-5y/2y=4y/2y=2y