5 left x 3 right ) 10 2x 8 July 8, 2019 16 32 64 128 5 left x 3 right )+ 10 2x 8 2 left( 5 + 3 mathrm x right) + left( mathrm x + 10 right)2(5+3x)+(x+10) Left(x+10 right) left(3x^ 2 +5x-2 right) Left(x^ 5 right)^ 3 2 left(x+3 right)-5x+2