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If a^3+b^3=110 and a+b=5, then (a+b)^2 -...

If `a^3+b^3=110` and a+b=5, then `(a+b)^2 -3ab` is equal to:
यदि `a^3+b^3=110` तथा a+b=5, तो `(a+b)^2 -3ab` का मान क्या होगा ?

A

52

B

32

C

42

D

22

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If a^3 +b^3 =110 and a+b=5, then (a+b)^2 -3ab is equal to: यदि a^3 +b^3 =110 और a+b=5 है, तो (a+b)^2 -3ab बराबर हैः

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If a^3-b^3=1603 and (a-b)=7, then (a+b)^2 -ab is equal to: यदि a^3-b^3=1603 तथा (a-b)=7, तो (a+b)^2 -ab का मान किसके बराबर होगा ?

If a^3-b^3=416 and a-b=8, then (a+b)^2 -ab is equal to: यदि a^3-b^3=416 तथा a-b= 8, तो (a+b)^2 -ab का मान क्या है ?

If a^3-b^3=899 and a-b=31, then (a-b)^2 +3ab is equal to: यदि a^3-b^3=899 तथा a-b=31, तो (a-b)^2 +3ab का मान क्या होगा ?

If a^3-b^3=208 and a-b=4, then (a+b)^2 -ab is equal to: यदि a^3-b^3=208 तथा a-b= 4, तो (a+b)^2 -ab का मान किसके बराबर है?

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