Question

6}Find the sum.
a)4a,4a²,-5a, 3a,7²​

Answer 1

Step-by-step explanation:

4a+4a²+(-5a)+3a+7²

4a+4a²-5a+3a+7²

(4a-5a+3a+4a²+7²

4a-2a+4a²+7²

2a+4a²+7²

hope this may help you

thanks

Answer 2

Answer:

this is the answer..... check it

Step-by-step explanation:

I hope u can understand the sum