(55)squre _(56) squre
Answers
Answered by
1
Step-by-step explanation:
55 square = 3025
56 square = 3136
55 square-56 square = 3025-3136=-111
Answered by
0
Answer:
-111
Step-by-step explanation:
55^2-56^2=(55-56)(55+56)
=(-1)(111)
=-111
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