find the difference of 35²-34² without substraction.
please give the answer step by step explanation
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Answered by
0
Answer:
Using identity : (a²-b²) = (a+b)(a-b)
=> Here, a=35 and b=34
(35²-34²) = (35+34)(35-34)
=> 69x1
=> 69 ---> Ans
Hope it helps !!
Answered by
0
Answer:
35²- 34²
(a²- b²) = (a+b) (a-b)
(35²- 34²) = (35-34) (35+34)
(35²-34²) = 1×69
(35²-34²) = 69
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