Question

Find the roots (zeros) of x^3+2x^2-6x-6

Answer 1

Hint try and factor by grouping

Answer 2

No that wont work

Answer 3

a good idea would be to graph this one. Use the on line Desmos graphing feature

Answer 4

Otherwise it would be a long winded trial and error procedure.

Answer 5

welshfella are you a qualified helper?

Answer 6

No

Answer 7

and I don't want to be

Answer 8

@Thanassi99
I drew the graph and the roots are not integers

A graphical calculator or desmos is your best bet.

Answer 9

now if the last number was 12 instead of 6 we would be able to find the roots easily

Answer 10

try
https://www.desmos.com/calculator

Answer 11

just type the equation in left hand panel and it will draw the graph for you.