Zero-product quadratic equations

Zero-product quadratic equations

Secondary 2
TGM Original Questions

Solve each of the following equations.

  1. \((3x-8)(x+2)=0\)
  2. \(3x^2-12x=0\)
  3. \(5x^2=2x\)
  4. \(\frac{5x(x+4)}7=0\)

Solution:

Solution locked

Sign in to view the step-by-step solution

Similar questions are unavailable for this question.
Answer:(a) \(x=\frac83,-2\); (b) \(x=0,4\); (c) \(x=0,\frac25\); (d) \(x=0,-4\).

Need help? Join our JC Math tuition classes.

Learn more