Math, asked by riya1989, 6 months ago

fill in the blank :
(10+1)² = _ + 20 + 1

Answers

Answered by siddheshavhad01

0

Answer:

80

Step-by-step explanation:

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Answered by CaptainScholar

0

Answer:

100

Step-by-step explanation:

according to formula,(A+B)^2 = A^2+2AB+B^2

therefore [10+1]^2=10^2 + [2 x A x B]+ B^2

=100+20+1

hence,the answer is 100

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