Question

Simplify the given expression. (12x2 – 15x – 22) + (5x2 – 5)

Answer 1

Answer: 19x - 27

Explanation:

12x * 2 - 15x - 22 + 5x * 2 - 5

24x - 15x - 22 + 5 * 2x - 5

24x - 15x - 22 + 10x - 5

24x - 15x + 10x - 22 - 5

19x - 22 - 5

19x - 27