1) (a+5)^2
2) (x+1/x)^2
Answers
Answered by
0
Step-by-step explanation:
1. a^2+25+10a
2. x^2+1/x^2+2
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Answered by
1
Step-by-step explanation:
Here,
1) ( a+ 5) ²
according to formula,
a² + 10a + 25
2) ( x+ 1/x )²
x² + 2 + 1 /x²
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