1. Which statements are true?

Select each correct answer.

A. 6m^2+18m=6m^2(1+3m)

B. 40m^6−4=4(10m^6−1)

C. 15m^3−6m=3m(5m^2−6m)

D. 32m^4+12m^3=4m^3(8m+3)



2. Which expressions are completely factored?

Select each correct answer.

A. 32y^10−24=8(4y^10−3)

B. 18y^3−6y=3y(6y^2−2)

C. 20y^7+10y^2=5y(4y^6+2y)

D. 16y^5+12y^3=4y^3(4y^2+3)


3. Factor.

8x^5+4x^2−12

A. 4(2x^5+4x^2−12)

B. 4x^2(2x^3+x−3)

C. 4(2x^5+x^2−3)

D. 8(x^5+4x^2−12)