Question

Use the grouping method to factor the polynomial below completely.
x3-5x2+3x-15

Answer 1

Answer: (x^2 + 3)(x - 5)

Answer 2

x^3 - 3x^2 + 5x - 15

x^2(x-3) +5(x-3)

(x^2 + 5)(x - 3) <==Answer

Explanation: