(5x^4-3x^3+2)-(-3x^4+2x^2-5)

Here's the solution :

8-3-2+7

Step-by-step explanation:

The first thing to do in this problem is distribute the negative in front of (). This makes it .

From here you can remove the parenthesis and combine like terms. 5 combines with 3 to get 8 and 2 and 5 combine to get 7. The -3 and -2 cannot combine with anything since they don't share any like terms.

Using the combinations, bring all of the terms back together and you get 8-3-2+7

i need a picture

step-by-step explanation:

u bout ugly as   a mf

step-by-step explanation: lol