d(2d x 3) + (2 x d) = 42
if the line through p(-3,9)and q(6,-3)cuts the y-axis at T,determine the coordinates of T
prove that 2x^3+3x^2-12x+7 is an increasing function
is 5 a factor of 71 why
if m^2+n^2=11mn prove that log m-n/3= 1/2( logm+log n)
(7/y+1) + 2/3
7/y+1 + 2/3
if m^2+n^2=11mn prove that log m-n/3= 1/2( logn+log n)
Solve 3u^2 -84=0, where u is a real number.
2*(18*n - 1)^2 - 1
