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If (x-4) is a factor of X squared -X-W=0, then what is the value of W.

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Answer:

To determine the value of W, we need to find the value of x that satisfies the given condition.

If (x-4) is a factor of X^2 - X - W = 0, it means that when we substitute x = 4 into the equation, it should equal zero.

Let's substitute x = 4 into the equation:

(4)^2 - (4) - W = 0

16 - 4 - W = 0

12 - W = 0

To solve for W, we isolate the variable:

W = 12

Therefore, the value of W is 12.

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