Question

Find all rational zeros of the given polynomial function
x^4 + 6x^2 -7x
THANK YOU

Answer 1

are you required to simply compute it right away or to use some theorems/lemmas?

Answer 2

also, the solution set is x={0,1}

Answer 3

you can do it a number of ways, but here you can see that since there is no constant term, x=0 is right away a root. To find x=1 you can basically factorize

Answer 4

thank you!!