Nica224466go Nica224466go Math Answered factor the plynomials below. 1.x²- 64 2.x²-25 3.9x²-4 4.4m³-16m5.81x²-49b⁴ 6.M²+14m+49 7.4x²+4x+1 8.9x²+30x+25 9.25x²-10xy+y² 10.4a²-36a+81