1) (4x^2-9y^2 = (2x-3y)(2x+3y))
2) (25a^2+b^2 = (5a+b)(5a-b))
3) (27x^3 - y^3 = (3x-y)(9x^2+3xy+y^2))
4) (8a^3+b^3 = (2a+b)(4a^2-2ab+b^2))
5) (4m^2 - 4mn + n^2 = (2m-n)^2)
6) (8xy + y^2 + 16x^2 = (4x+y)^2)
7) (m^3 + 125 = (m+5)(m^2-5m+25))
8) (8a^3-27b^3 = (2a-3b)(4a^2+6ab+9b^2))
1) (4x^2-9y^2 = (2x-3y)(2x+3y))
2) (25a^2+b^2 = (5a+b)(5a-b))
3) (27x^3 - y^3 = (3x-y)(9x^2+3xy+y^2))
4) (8a^3+b^3 = (2a+b)(4a^2-2ab+b^2))
5) (4m^2 - 4mn + n^2 = (2m-n)^2)
6) (8xy + y^2 + 16x^2 = (4x+y)^2)
7) (m^3 + 125 = (m+5)(m^2-5m+25))
8) (8a^3-27b^3 = (2a-3b)(4a^2+6ab+9b^2))