64i is a root of f(x)=x2+4,096. Find the other roots of f(x).Write your answer as a list of simplified values separated by commas, if there is more than one value.______
Q. 64i is a root of f(x)=x2+4,096. Find the other roots of f(x).Write your answer as a list of simplified values separated by commas, if there is more than one value.______
Determine total number of roots: Determine the total number of roots based on the degree of the polynomial. We have:f(x) = x2+4096The degree of f(x) is 2, which means there are 2 roots for this polynomial.
Use conjugate pairs property: Use the fact that non-real roots of polynomials with real coefficients come in conjugate pairs. Given that 64i is a root, its conjugate −64i must also be a root of the polynomial f(x)=x2+4096.
Verify roots by substitution: Verify that 64i and −64i are indeed roots of the polynomial by substituting them into the polynomial and checking if the result is zero.Substitute 64i:f(64i)=(64i)2+4096=−4096+4096=0Substitute −64i:f(−64i)=(−64i)2+4096=−4096+4096=0Both substitutions result in zero, confirming that 64i and −64i are roots of the polynomial.