Question

lm giùm em mik vs nha chi tiết chút xíu hihi cảm on nha 

Answer 1

57:

a: \(x^2-4x+3=\left(x-1\right)\left(x-3\right)\)

b: \(x^2+5x+4=\left(x+1\right)\left(x+4\right)\)

c: \(x^2-x-6=\left(x-3\right)\left(x+2\right)\)

d: \(x^4+4=\left(x^2+2x+2\right)\left(x^2-2x+2\right)\)