Question

how to Find a cubic function with the given zeros
square root 6, square root -6, -3

Answer 1

(x-root 6)*(x+root 6)*(x+3)
When you do the calculation you can get a cubic function. It is just a simple idea nad always works.

Answer 2

how do you do the calculations

Answer 3

If 'a' is a zero, then (x-a) is a factor.
Given three zeros, the factors are: \((x+\sqrt{6})(x-\sqrt{6})(x+3) \)
Multiply the first two factors. Make use of the identity: \((x+a)(x-a) = x^2 - a^2 \)
Then multiply the result by (x+3).

Answer 4

i understand thank you!!

Answer 5

You are welcome.