Question

Factorise the following:

2x² + 7x – 3xz

Answer 1

Given expression: 2x² + 7x – 3xz

Step-wise calculation:

In this expression, note that each term contains x as a factor:

• First term: 2x² = x × 2x
• Second term: 7x = x × 7
• Third term: –3xz = x × (–3z)

Therefore, we can factor out x from all terms:

2x² + 7x – 3xz = x(2x + 7 – 3z)