Question

Simplify a2 - 2ab – (2a2 + 4b) – (3ab – 5b)​

Answer 1

Answer:

$a^{2} - 2ab -(2a^{2} + 4b) - (3ab - 5b)$ =  $-1ab - 5ab + b$

Step-by-step explanation:

$a^{2} - 2ab -(2a^{2} + 4b) - (3ab - 5b)$

= $a^{2}- 2ab -2a^{2} -4b -3ab +5b$

= $-1ab - 5ab + b$

Answer 2

Step-by-step explanation:

plz mark me brainst❤❤hope it comes u to help