Question

Factor the binomial completely. If cannot be factored put a P for Prime. 3m^3+192

Answer 1

3m³ + 192
3(m³) + 3(64)
3(m³ + 64)
3(m³ - 4m² + 4m² + 16m - 16m + 64)
3(m³ - 4m² + 16m + 4m² - 16m + 64)
3(m + 4)(m² - 4m + 16)
3(m + 4)(m² - 4(m) + 4(4))
3(m + 4)(m² - 4(m + 4))