What are the possible number of positive, negative, and complex zeros of f(x) = x6 – x5– x4 + 4x3 – 12x2 + 12 ?

Descarte's Rule of Sign is useful for finding the zeroes of a polynomial. The rule will tell you how many roots you can expect and of which type not where the polynomial's zeroes are. This rule is given as follows:

That is, the function:

4, 2, or 0 positive roots

On the other hand, the function:

2, or 0 negative roots

Finally:

Complex roots: 0, 2, 4, or 6

just take the area of the square and then the area of the circle then subtract the circle area from the squares area

step-by-step explanation:

the answer is 24

step-by-step explanation: