Which of the following is the factor of a2bc + ab2c + abc2?
a2b2c2
a + b + c
a2bc
a2 + b2 + c2
a2bc + ab2c + abc2 = abc(a + b + c) Since the only factor among the given options is (a + b + c), hence option C.
What is the quotient if 18(a2bc + ab2c + abc2) is divided by 6abc?
The areas of three adjacent faces of a cuboid are a, b and c. If its volume is V, then V=