174k views
4 votes
Use the grouping method to factor the polynomial below completely.
x3-5x2+3x-15

User Eumiro
by
6.9k points

2 Answers

3 votes

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

Use the grouping method to factor the polynomial below completely. x3-5x2+3x-15-example-1
User Rivamarco
by
7.0k points
5 votes

Answer:

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

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

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

Explanation:

User CrazyJony
by
7.6k points