Question

Solving Polynomials help please

Answer 1

\[(3x ^{3} - 2y)^{2 }\]

Answer 2

Lol I was just about to tag you. You up for more polynomials?

Answer 3

haha :)

Answer 4

I think this is the last for tonight , am going to sleep :)

Answer 5

right I understand that. :) and okay that's fine I really appreciate your help tho

Answer 6

so lets begin :) , did you get the concept ?

Answer 7

that a*a=a^2? Yeah

Answer 8

These questions throw me off because they can't be solved through like terms.

Answer 9

aha! :)) , same goes with polynomials, if and only if there is a parenthesis.
Actually they can be solved with FOIL : )

Answer 10

Really? Okay, well lets work it then lol.

Answer 11

so by having this idea, ( a ) ^2 = ( a ) ( a )

Answer 12

So 3x3 would equal (3x)(3x)(3x)?

Answer 13

nope, its (3x) ^3 = (3x)(3x)(3x)

Answer 14

Woops typo, I knew that tho lol

Answer 15

same goes with polynomials, (3x ^3−2y)^2 = (3x ^3−2y) (3x ^3−2y)

Answer 16

Oh okay you double it because it's squared. Alright, so we can say that that equals...hang on

Answer 17

*hangs on*

Answer 18

lol..

Answer 19

um so would it be 9x^3+4y^2?

Answer 20

so you added the 3x^3 to each other?

Answer 21

there is a y :)

Answer 22

but why are they negative?

Answer 23

so where does your 12 come in?

Answer 24

alright so the overall answer is 9x^6 -12x^3y +4y^2. I think I got it. Lol.

Answer 25

Aha! :)) bye now :)

Answer 26

Yeah thank you again :) have a good sleep lol

Answer 27

:)