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If ( m+n ) : √ (mn) = 4, m>n , Then find the value of m : n ?
If x = 222, y = 223 and z = 224, then find the value of x³ + y³ + z³ – 3xyz
Calculate the difference between (7.225) 2 - (2.275) 2
Find the value of ‘x’ in the given expression:
(49/16)x× (64/343)x-1= 4/7
If 27 (x+y)³ − 8(x−y)³ = (x + 5y) (Ax² + By² + Cxy), then what is the value of (A+B-C)?
What is the square root of the following?
(x² –12x+36) (x² + 8x + 16)
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