Question

Answer 1

Bài 5

a: MTC=2(x-1)(x-2)

b: MTC=(x+1)(x+2)(x+3)

Bài 4:

a: MTC=2(x-3)(x+3)

b: \(MTC=3x\left(x-5\right)\left(x+5\right)\)

c: \(MTC=\left(x-1\right)\cdot x\cdot\left(x^2+x+1\right)\)