Complete the table of values for

in the given equation substitute X value u will get Y

80x^8−68x^6+16^5−20x^4−4x^3+8x^2

hope i'm right lol

answer: bea's uncle is 25 years old.

step-by-step explanation:

given the equation , we can say that the variable "x" represents the age of bea's uncle. then to find his age, we need to solve for "x":

we must add 15 to both sides of the equation:

now we need to divide both sides of the equation by 3:

therefore, we can conclude that bea's uncle is 25 years old.