a+b whole cube
Dear Students, Today We will discuss about a+b whole cube Formulas. In this discussion we will know about what is whole cube Formulas. Please read our article to get the full information.
Today we will discuss all the information related to whole cube Formulas. How to remember the Whole cube Formulas ? Which you should read and understand carefully.
Today we will discuss Cube Formulas. This formula is very important for all competitive exams. This formula is often asked in all the exams. This formulas can give you good marks in Government Exams Like SSC, Railways etc. Read the formulas given below.
- (a + b)3 = a3 + 3a2b + 3ab2 + b3 ; (a + b)3 = a3 + b3 + 3ab(a + b)
- a3 – b3 = (a – b)(a2 + ab + b2)
- (a + b)3 = a3 + 3a2b + 3ab2 + b3
We are sharing All important Cube Formulas among you.
All important Cube Formulas
- (a + b) 3 = a 3 + b 3 + 3ab(a + b)
- (a − b) 3 = a 3 – b 3 – 3ab(a – b)
- a 3 − b 3 = (a − b) (a 2 + b 2 + ab)
- a 3 + b 3 = (a + b) (a 2 + b 2 − ab)
- (a + b + c) 3 = a 3 + b 3 + c 3 + 3(a + b)(b + c)(c + a)
- a 3 + b 3 + c 3 − 3abc = (a + b + c) (a 2 + b 2 + c 2 − ab − bc − ac)
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