Question

Find all rational zeros of P(x) = x^3 - 7x + 6.

Answer 1

Easy as pie :D

Answer 2

P(x) = x3 - 7x + 6 : given
leading coefficient 1 and its factors are : +1,-1
constant term is 6 and its factors are : +1,-1,+2,-2,+3,-3,+6,-6
possible rational zeros : +1,-1,+2,-2,+3,-3,+6,-6
test : P(1) = 0, P(2) = 0 and P(-3) = 0
x = 1, x = 2 and x = -3 are the zeros of P(x).

Answer 3

Hey thanks noob

Answer 4

you're welcome noobie