-243x10y45Rewrite -243x10y4 as (-3×2)5y4.Tap for more steps…Rewrite -243 as (-3)5.(-3)5x10y45Rewrite x10 as (x2)5.(-3)5(x2)5y45Rewrite (-3)5(x2)5 as (-3×2)5.(-3×2)5y45(-3×2)5y45Pull terms out from under the radical.-3x2y45 Divide fifth root of -243x^10y^4