1.

A+b=8 and ab =6 find the value of cube + b cube

Answer»

Answer:

368

Step-by-step EXPLANATION:

(a+b)^3= a^3 + b^3 +3ab(a+b)

8^3= a^3 + b^3 +3*6(8)

512= a^3 + b^3 +144

512-144= a^3 + b^3

368= a^3 + b^3

Hope it helps u MATE



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