If a2 + b2 = 135 and ab = 7, (a > 0, b > 0) then the value of (a3 – – McqOptions

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1.	If a2 + b2 = 135 and ab = 7, (a > 0, b > 0) then the value of (a3 – b3) is:
A.	1350
B.	1562
C.	1680
D.	1600
Answer» C. 1680

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