Multiple Choice Identify the
choice that best completes the statement or answers the question.
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1.
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Each of the following is a perfect square except
A. | x2 + 8x + 16 | C. | 9x2 + 12x -
4 | B. | 4x2 - 20x + 25 | D. | All are perfect squares |
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2.
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Find the value of c that makes cn2 + 72ny + 81y2 a perfect
square trinomial.
A. | 1 | C. | 16 | B. | 4 | D. | none of these |
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3.
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What is the complete factorization of  ?
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4.
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Which is the complete factorization of  ?
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5.
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What is the complete factorization of  ?
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