(m+n)(m²-mn+n²)
(a+1)(a²-a+1)
(b+2)(b²-2b+4)
(x+y²)(x²-xy²+y⁴)
1) (m + n) (m² - mn + n²)
2) (a + 1) (a² - a + 1)
3) (b + 2) (b² - 2b + 4)
4) (x + y²) (x² - xy² + y⁴)
(m+n)(m²-mn+n²)
(a+1)(a²-a+1)
(b+2)(b²-2b+4)
(x+y²)(x²-xy²+y⁴)
1) (m + n) (m² - mn + n²)
2) (a + 1) (a² - a + 1)
3) (b + 2) (b² - 2b + 4)
4) (x + y²) (x² - xy² + y⁴)