Question

Alg 2 help

Answer 1

put the values and find out if they are or not .the simplest way

Answer 2

You mean substitute them for x?

Answer 3

yes put x=3 u will get 0

Answer 4

so option 2 and 5 can be correct

Answer 5

but on putting x=2 we dont get 0 .so option 5 is correct

Answer 6

Thank you for your help!

Answer 7

yw.its a long process but less chance of mistakes