(x+7)(x+7) multiply the following using appropriate identities
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Answered by
1
Answer:
x^2 + 14x + 49
Step-by-step explanation:
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Answered by
0
Step-by-step explanation:
(x+7)(x+7)
=(x+7)²
x²+7²+2(x)(7)
x²+49+14x
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