Question

F (x) = (x - 6)^2(x + 2)^2

Determine the total number of roots of each polynomial function using the factored form

Answer 1

x = 6 or x = -2

Explanation:

Solve for x:

(x - 6)^2 (x + 2)^2 = 0

Split into two equations:

(x - 6)^2 = 0 or (x + 2)^2 = 0

Take the square root of both sides:

x - 6 = 0 or (x + 2)^2 = 0

Add 6 to both sides:

x = 6 or (x + 2)^2 = 0

Take the square root of both sides:

x = 6 or x + 2 = 0

Subtract 2 from both sides:

Answer: x = 6 or x = -2

Answer 2

It is 4 on Edgenuity

Explanation:

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