Question

Perform the indicated operation.

Answer 1

Step-by-step explanation:

the answer is 4 m + 5 and my workings and the image above

Answer 2

Answer:

$4m + 5$

Step-by-step explanation:

$(16 {m}^{2} +40m+25)÷(4m+5)$

$\frac{16 {m }^{2} + 40m + 25}{(4m + 5)}$

$\frac{(4 m + 5 {)}^{2} }{4m + 5}$

$4m + 5$

Hope it is helpful....