Question

Question for 8 points
$\cos(40 +x) - \sin(50 - x) + \frac{ { \cos}^{2} 40 + { \cos }^{2}50 }{ { \sin}^{2}40 + { \sin}^{2} 50 }$

Answer 1

i hope this will be helpful

Answer 2

Step-by-step explanation:

answer in photo

pls mark it as brainlist