Question (−9m3−m2−3m×9)−(m2×3) Simplify the expression Solution −9m3−4m2−27m Show Solution Factor the expression Factor −m(9m2+4m+27) Show Solution Find the roots Find the roots of the algebra expression m1=−92−9239i,m2=−92+9239i,m3=0Alternative Form m1≈−0.2˙−1.717736i,m2≈−0.2˙+1.717736i,m3=0 Show Solution