Question

1. Pick out the line terms in the expression:
a² -3 ab + b² - 2a³ - a² + 3b² + 5ab +7a²​

Answer 1

hey there!!

Answer:

−2a3+7a2+2ab+4b2

Step-by-step explanation:

=a2+−3ab+b2+−2a3+−a2+3b2+5ab+7a2

=(−2a3)+(a2+−a2+7a2)+(−3ab+5ab)+(b2+3b2)

=−2a3+7a2+2ab+4b2

hope it helps if so plz mark me as brainliest :)