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BIOS is the firmware that initializes and tests hardware during the booting process.
A shopkeeper marked his article 25% above its cost price and offered a discount of 30%. If cost price of the article is Rs. 560, then find profit or los...
If a + b + c = 6, a² + b² + c² = 14 and ab + bc+ ca = 11, then what is the value of a³ + b³ +c³ –3abc?
If x² + x = 11
find (x+4)³ +1/((x+4)³)
If for non-zero x, x² - 4x - 1 = 0, what is the value of x² + 1/x²?
If x, y and z are real numbers such that (x-5)2+(y-8)2+(z-12)2= 0 then (x+y+z) is equal to
If x = 222, y = 223 and z = 224, then find the value of x³ + y³ + z³ – 3xyz
If x = √7 + √6 and y = √7 - √6 , then the value of is (x2 + y2)/(x3 + y3).
...Calculate the value of the expression: {2 X (P3 - Q3) - 30 X P X Q} if (P - Q) = 6 and (P2 + Q2) = 80