101
77
51
-27
Correct answer is C
3(2)2 - (-5)2 - (-4)3
3(4) – (25) – (-64); 12 – 25 + 64 = 51
Find the minimum value of y = x2 - 2x - 3...
Find the sum of the first five terms of the G.P 2,6, 18 .... ...
The angles of a polygon are given by x, 2x, 3x, 4x and 5x respectively. Find the value of x....
Solve the equation 10-3x-x2 = 0...