Formulas & Short Tricks of Algebra
Formulas & Short Tricks of Algebra
Important Formulae
Types of Questions Asked in SSC Exams
Squaring both side
Squaring both sides again,
Squaring both sides again
Ans:
Cubing both sides,
Squaring both sides,
Ans:
(Dividing by x y z)
We do not know the value of xy + yz + zx. First find it.
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