Question

Phân Tích đa thức thành nhân tử:
a.4xy-10x^2
b.3x(x+1)+6y(x+1)
c.25x^2-y^2
d. 5xy^2-10xyz+5xz^2
e. x^2-5x+6
f. 12x^2y+8x^3+6xy^2+y^3

Answer 1

c: \(=\left(5x-y\right)\left(5x+y\right)\)

e: \(=\left(x-2\right)\left(x-3\right)\)

Answer 2

a) x(4y-10x)

b)3(x+2y)+(x+1)

c)(5x-y)(5x+y)

d)5x(y-z)²

e)(x-3)(x-2)

f)(2x+y)³