Question

PLEASE HELP!!! (SIMPLIFY EXPRESSIONS) i need work to go with it :/ fan + medal awarded :))

7 + 5c + 8c^2 - 4c - 10 + 5c^2

Answer 1

start by combining like terms

Answer 2

8c^2 + 5c^2 = ?

Answer 3

13^2 ?

Answer 4

don't forget the c

Answer 5

13c^2

Answer 6

good.

5c - 4c = ?

Answer 7

1c

Answer 8

good, but we usually write 1c as c by itself

7 - 10 = ?

Answer 9

-3

Answer 10

good, now we just put everything together to get

13c^2 + c - 3

Answer 11

and that's it

Answer 12

so that's the answer?

Answer 13

thank you :3