Which expressions are completely factored?
Select each correct answer.
A.20x3+12x2=4x2(5x+3)
B.18x^4−12x^2=6x(3x^3−2x)
C.12x^5+8x^3=2x^3(6x^2+4)
D.24x^6−18x^5=6x^5(4x−3)
Select each correct answer.
A.20x3+12x2=4x2(5x+3)
B.18x^4−12x^2=6x(3x^3−2x)
C.12x^5+8x^3=2x^3(6x^2+4)
D.24x^6−18x^5=6x^5(4x−3)