Question

PLEASSSEEE HELLPPP

What is the product if q and r are positive integers?

A
B
C
D

**I cannot type the answers and part of the question on here, so please refer to the image I attached**

Answer 1

D: 14q + 21√qr

Explanation:

We want to find the product of;

(2√q + 3√r) and 7√q.

Where p and q are integers.

Using distributive property, we have;

(2√q × 7√q) + (3√r × 7√q)

>> 14q + 21√qr

Correct option is D