Asap fast
which expressions are completely factored?

select each correct answer.

a.18x^4−12x^2=6x(3x^3−2x)

b.24x^6−18x^5=6x^5(4x−3)

c.12x^5+8x^3=2x^3(6x^2+4)

d.20x^3+12x^2=4x^2(5x+3)

a

step-by-step explanation:

38.6°

step-by-step explanation:

resultant is 10 pound

smaller force = 8 pound

angle formed = tan⁻¹(

                        =tan⁻¹(

                          =tan⁻¹(0.8)

                        =38.6°

step-by-step explanation:

the triangles are similar. therefore the corresponding sides are in proportion:

              cross multiply

            divide both sides by 32

19479 is the answer ^^