Question

simplify the flowing
1) 3x2 + 4x + 5x2 - 5y
2) (4x - 2y) - (2x + 5y)
3) 3x3(4x2)

Answer 1

What's the following?

Answer 2

1,2,3 they are 3 separate problems

Answer 3

oh wow duh! I knew that..

Answer 4

Okay on here, what you need to go is combine like terms

Answer 5

so liek for the first 1 is 8x^4-5y

Answer 6

No you keep the exponent the same

Answer 7

why do u keep he xponnent the same ??

Answer 8

Hold on let me think! I think i'm thinking of something else

Answer 9

what im doing is polynomial

Answer 10

Yeah I'm trying to remember

Answer 11

ok so you dont add the exponents because your not multiplying for the first one just adding!

Answer 12

1. 8x^2 +4x -5y
2. 2x - 7y
3. 12x^5

Answer 13

did that help???

Answer 14

yes thank u mama @blondie16