Find value of a^3+27b^3 , if a-2b = -6 and ab=-10 – InterviewSolution

1.	Find value of a^3+27b^3 , if a-2b = -6 and ab=-10
Answer» a³-27b³Step-by-step EXPLANATION:a³-27b³=?a-3B=-6ab=-10using (a-b)³=a³-b³-3ab(a-b)(a-3b)=(a)³-(3b)³-3ab(a-3b)(-6)³=(a)³-(3b)³-3(-10)(-6)a³-27b³=-216+180a³-27b³=-36

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