2x+5=? when x is 3 what is the answer
1 answer:
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The given expression is a perfect square trinomial.
<h3>How to classify the given expression?</h3>
Here we have the expression:
Notice that we can rewrite it as:
Then we can see that inside the parenthesis we have a difference of squares, but it is squared, so if we define:
We will have:
Which is in fact, a perfect square trinomial.
If you want to learn more about perfect squares:
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