If a=47 , b=3 , verify that -
(a+b) × (a-b) = (a×a) - (b×b)
Answers
Answered by
1
Step-by-step explanation:
if a=47 , b=3 ,
so, (47+3) x (47-3)=(47x47) - (3x3)
50x44=2209-9
2200=2200
Answered by
1
Answer:
2200 = 2200
Hence verified
Step-by-step explanation:
LHS = (a+b)×(a-b)
=(47+3)×(47-3)
=(50)×(44)
=2200
RHS= (a×a) - (b×b)
= (47 ×47) - (3×3)
= (2209) -(9)
= 2200
Therefore LHS =RHS
Hence verified
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