Mutiply the following using appropriate identities (x+7) (x+7)?
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Answers
Answered by
0
Answer
(x^2+49+14x)
Explanation
x(*x+7)+6(x+7)
Answered by
1
Answer:
(x+7) (x+7)
(x+7)²
x²+49x+49=(x+y)²+x²+2xy+y²
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