Question

pls solve this question​

Answer 1

Answer:

$3(7x {}^{2} + 105x) \div 21(x + 5) \\ 3(49x + 105x) \div( 21x + 5) \\ 3(154x \div 26x) \\ 3 \times 5 \\ 15x$

Answer 2

Step-by-step explanation:

this is the answer for the given question