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Equivalent Expressions Practice Test
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Q1
The trinomial $x^2+14x+49$ can be rewritten as $(x+a)^2$. What is the value of $a$? Recognize the perfect square trinomial pattern and avoid choosing $a=49$ or using $14$ directly without halving it.
The trinomial $x^2+14x+49$ can be rewritten as $(x+a)^2$. What is the value of $a$? Recognize the perfect square trinomial pattern and avoid choosing $a=49$ or using $14$ directly without halving it.