What have you done for yourself?
This is a hint on how to start.
[(q+4)(p+3)] + { -1 * [(q+2)(p+1)] } =44+2p+2q
Expand the bits in the square brackets first
Then do the braces curly brackets
Then look at what you have.
Try do do that and if you still need help post what you have tried.
Other answerers: Please let guest asker attempt this.
Do not do more for the asker unless he/she displays a proper attempt first