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Evaluate if x = 4. x² + x = [?]​
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Evaluate if x = 4. x² + x = [?]​

User ValentinV
by
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2 Answers

7 votes
x^2 - 2x

The value of x^2 - 2x for x = 4 is calculated as below

Now, substituting x=4 in the given equation, we get
x^2 - 2x = 4^2 - 2 x 4
= 16 - 8
= 8
Therefor, the answer is 8
User Carel
by
4.6k points
7 votes

Answer: The answer is 0.

X = 0 when evaluated.

Explanation:

User Buttercup
by
4.6k points
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