102x102 use approximate identities
Answers
Answered by
0
Answer:
answer=10404
Step-by-step explanation:
=(100+2) x(100+2)= (100+2)² (as (a+b)²= a²+b²+2ab)
=100²+2²+2x100x2
=10000+4+400=10404
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Answered by
0
Answer:
10,404
Step-by-step explanation:
102 *102
=(100+2)²
=100²+2²+2*100*2
=10000+4+400
=10404
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