а) (a + 6)(a²- 6а + 36) = (a + 6)(a - 6)=a²- 36
б) (7 + b)(49–7b +b²) = (7 + b)(7 - b)= 49 - b²
в) (m + 8)(m² - 8m + 64) = (m + 8)(m - 8)=m²-64
г) (9 + n)(81 – 9n + n²) = (9 + n)(9 - n)=81 - n²
а) а^3+6^3
б)7^3+b^3
в) m^3+8^3
г) 9^3+n^3
а) (a + 6)(a²- 6а + 36) = (a + 6)(a - 6)=a²- 36
б) (7 + b)(49–7b +b²) = (7 + b)(7 - b)= 49 - b²
в) (m + 8)(m² - 8m + 64) = (m + 8)(m - 8)=m²-64
г) (9 + n)(81 – 9n + n²) = (9 + n)(9 - n)=81 - n²
а) а^3+6^3
б)7^3+b^3
в) m^3+8^3
г) 9^3+n^3