how to solve 37^2 - 13^2 using identities.Please do explain how u got the answer.
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Hi there!
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We know that there is an algebraic identity:
a²-b² = (a-b)(a+b)
So, in this case we can write:
37² - 13² = (37-13)(37+13)
= (24)(50)
= 1200 Ans.
____________________
We know that there is an algebraic identity:
a²-b² = (a-b)(a+b)
So, in this case we can write:
37² - 13² = (37-13)(37+13)
= (24)(50)
= 1200 Ans.
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