Multiple Choice Question (MCQ)

Question: What is the multiplication value of 5a2b x 8a5b3?
A. 40a<sup>7</sup>b<sup>4</sup>
B. 40a<sup>3</sup>b<sup>2</sup>
C. 40a<sup>4</sup>b<sup>7</sup>
D. 40a<sup>2</sup>b<sup>3</sup>
Correct Answer: 40a<sup>7</sup>b<sup>4</sup>