If a + b = 8 and a + a2 b + b + ab2 = 128 then the positive value of a3 + b3 is:
A152
B224
C96
D344
If a + b = 8 and a + a2 b + b + ab2 = 128 then the positive value of a3 + b3 is:
A152
B224
C96
D344
Related Questions:
In the expansion of , the coefficient of is:
If p and q are the solutions of the equation aX2 + bx+c=0, where a, b and c are positive numbers, then
If a + b + c = 7 and , then what is the value of (ab + bc + ca)?
If and, find .