If w varies inversely as \(\frac{uv}{u + v}\) and w = 8 when

u = 2 and v = 6, find a relationship between u, v, w.

If g(x) = x\(^2\) + 3x  find g(x + 1) - g(x)

factorize m\(^3\) - m\(^2\) + 2m - 2

The angles of a quadrilateral are 5x-30, 4x+60, 60-x and 3x+61.find the smallest of these angles​

What is the n-th term of the sequence 2, 6, 12, 20...?