Question

The remainder obtained when $5a^2-20a-10$ is divided by $a-5$ is .

• A. -35
• B. -15
• C. 15
• D. 35

Answer 1

The correct option is C 15

The required division is shown below:
Hence, the remainder obtained when $5a^2-20a-10$ is divided by $a-5$ is $15$.