Mathematics 10 — Exercise 2.3 · Q1 (v)

Full question

Form a quadratic equation whose roots are the following two numbers.

Step-by-step solution

1. Add the two required roots to obtain their new sum.

   $$\mathrm{Sum}=6$$

2. Multiply the two required roots to obtain their new product.

   $$\mathrm{Product}=4$$

3. A monic quadratic with roots r₁,r₂ is x² − (sum)x + product = 0. Substitute the two values.

   $$x^2-6\times x+4=0$$

Answer

The final answer is shown below.