Question

what are the zeros of f(x) = 2x^3 -10x^2 +7x-35

Answer 1

Write \[0=2x ^{3}-10x ^{2}+7x-35\]and then solve for x.

Answer 2

The other thing you can do is factor the equation to a form that looks like f(x)=(x+a)(x+b)(x+c)

Then -a, -b, and -c will be the 0s.

Answer 3

put x=5 in this equation nd u will get 0
so your one solution is (x-5)
then divide x-5 with ur equation 2x^3-10x^2+7x-35

Answer 4

Thank You!