Solve: common factors of polynomials
factor: 8x^2 + 12x
a.4x(2x + 3)
b.8x(x + 3)
c.8x(x + 4)
d.4x^2(2x + 3)
factor. 20mn – 30m
a.2m – 3
b.10m(2n – 3)
c.10mn(2m + 3n)
d.10n(2m – 3)
factor. 15x3 – 12x
a.15x^3 – 10x
b.3x(5x^2 – 4)
c.2x(7x^2 – 5)
d. x(15x^2 – 12)
factor. 12x^2y – 3x^2y^2 – 15xy
a.3(12x^2y – xy – 15xy)
b.3(4xy – x^2y – 15xy)
c.3xy(4x – xy – 5)
d.3x^2y^2(4xy – xy – 5)
factor. 24w^2x^6 – 8wx^3
a.4wx^2(6wx^4 – 2x)
b.6wx^2(4wx^3 – 1.5x)
c.6wx(4wx^4 – x^2)
d.8wx^3(3wx^3 – 1)