Expand and simplify (x + 5)2 + (x - 3)2
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Two fractions are such that their product is 2/5 and sum is 1/15. What are the two fractions.
The simplified form of (x + 3)2 + (x - 1)2 is
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Smaller diagonal of a rhombus is equal to length of its sides. If length of each side is 6 cm, then what is the area (in sq.cm) of an equilateral triangle whose side is equal to the bigger diagonal of the rhombus?
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If x4+1x4=119, then the value of x-1x is
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