Find a polynomial of degree 3 with only real coefficients and zeros of -4,1, and 0 for which f(3)= -1

the answer will be b x² +x-1

step-by-step explanation:

take the logarithm of both sides (the base of the log doesn't matter):

apply the exponent property - this says that :

distribute the log terms on both sides:

group like terms together:

divide through both sides by the coefficient on :

you can do some additional rewriting here using the properties of the logarithm to simplify things if you like: