2 5 3 10x July 8, 2019 16 32 64 128 10x 2 5 3 5 12x 3 10x 2 Nikon monarch 3 2 5 10x50 2 5 10x 3 4 )- 2x 2 5 10x 3 4 )- 2x in factored form 2 5 10x 3 4 )- 2x simplified 2 5 3 10x 5 9 3x 5 2 3 10x 2x 4x 2 10x2 5 3 3 xy 2 5 10x 10y x y 7 10x 2 5 2 3 10x 4 5 3 10x 2 2 3 5 3x 7 10x 5 6 3 10x 2 5 =- 1