(5.6)²-(4.4)²using identity please solve the question
Answers
Answered by
1
Answer:
12
Step-by-step explanation:
=(5.6+4.4)×(5.6-4.4)
=10×1.2
=12
Answered by
4
Answer:
a^2-b^2=(a+b) (a-b)
(5.6+4.4) (5.6-4.4) =10×1.2
12
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