Solve x² − 5x + 6 = 0

sin 30° = ?

If f(x)=x²−1 and g(x)=2x, f(g(2)) = ?

The distance between (0,0) and (6,8) is:

log₁₀ 1000 = ?

The range of the data 12, 5, 9, 20, 7 is:

tan θ = opposite / ___

Solve: |x − 2| = 5

The vertex of y = (x−2)² + 3 is at:

A ladder 5 m long leans with its base 3 m from a wall. Height reached:

Simplify: (x³)²

If 3ˣ = 81, x = ?