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Its Easy to Crack SSC CGL 2016 in just 15 Days Study Plan and Strategy

SSC CGL is one of the Popular and sustainable Department in which every second student want to crack this Exam. As on the Regular basis SS...

Free Online Test Series For SSC CGL 2016 Expert’s Tips and Tricks to Crack SSC CGL Exam | Preparation Tips

Most Important Maths Formulas Free Download pdf

Important Tricks to solve Maths problems and Quantitative Aptitude. Maths Formulas for SSC 2016 and IBPS Download Free pdf maths Tricks. Tricks to Solve Square root Problem. General Knowledge and Current Affairs for SSC Latest Updates.


1. (α+в)²= α²+2αв+в²

2. (α+в)²= (α-в)²+4αв b
3. (α-в)²= α²-2αв+в²
4. (α-в)²= f(α+в)²-4αв
5. α² + в²= (α+в)² - 2αв.
6. α² + в²= (α-в)² + 2αв.
7. α²-в² =(α + в)(α - в)
8. 2(α² + в²) = (α+ в)² + (α - в)²
9. 4αв = (α + в)² -(α-в)²
10. αв ={(α+в)/2}²-{(α-в)/2}²
11. (α + в + ¢)² = α² + в² + ¢² + 2(αв + в¢ + ¢α)
12. (α + в)³ = α³ + 3α²в + 3αв² + в³
13. (α + в)³ = α³ + в³ + 3αв(α + в)
14. (α-в)³=α³-3α²в+3αв²-в³
15. α³ + в³ = (α + в) (α² -αв + в²)
16. α³ + в³ = (α+ в)³ -3αв(α+ в)
17. α³ -в³ = (α -в) (α² + αв + в²)
18. α³ -в³ = (α-в)³ + 3αв(α-в)



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