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