book Maths Puzzle Numerical Ability

x varies directly as the square of s and inversely as t. How does x change when s is doubled? When both s and t are doubled?

Read Solution (Total 0)

book Other Question

Find the value of "a" such that is a perfect square
y^2+2y+a
Suppose you add a polynomail of degree m from a polynomial of degree n where m>n. The results is a polynomial of degree ___.