If (a – 8) 2  + (b + 2) 2 + (c – 3) 2  = 0, then find the value √(a +b + c).
...If x = 6 + 2√5, then the value of √x - (1/√x)?
In an orchard, the ratio of the number of mango and lichi trees is 9:10, respectively. Also, there are few apple trees in the orchard which is 50% more ...
If ( p = 40 - q - r ) and ( pq + r(q + p) = 720 ), then find the value of ( p2 + q2 + r2).
- If p = 25 - q - r and pq + r(p + q) = 256, then find the value of (p² + q² + r²).
If √p + (1/√p) = 12, then find the value of p + (1/p).
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...
Find the largest 5-digit number that is divisible by 12, 15, 18, and 24. Also, what is the remainder when this number is divided by 11?
If ab = -15 and (a2 + b2) = 34, then find the value of (a – b).
If x² + x = 11
find (x+4)³ +1/((x+4)³)
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