Question

Factor 5a3 + 15a2 – 6a – 18

Answer 1

First, are there any common factors in all 4 terms that you can factor out?

Answer 2

Hello @ballerina789, welcome. Do you know anything about factoring by grouping?

Answer 3

5 and 6?

Answer 4

I do ParthKohli

Answer 5

Very good. Can you factor the first two and the last two terms separately?

Answer 6

5a^2(a+3) + -6(a+3)

Answer 7

(5a^2-6)(a+3)

Answer 8

That's correct!

Answer 9

Keep up the work :-)

Answer 10

thanks

Answer 11

Please give me a medal I will medal you if you do.