Question

If a – b = 9 and ab = 11, find the value of a²+b²+2ab​

Answer 1

Answer:

125

Step-by-step explanation:

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Answer 2

Answer:

according to the question

a can be 10 and b can be 1

then a²+b²+2ab

(10)²+(1)²+(2*10*1)

100 + 1 +20

121

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