Question

can someone please help me on this one Subtract the polynomials: (3x3 - 2x + 3) - (2x3 - 2)

Answer 1

are you sure you types the first trinomial correctly?

Answer 2

typed*

Answer 3

yes, the 3x3 is 3x^3 do you get it or not... i can screet shot it

Answer 4

just add the numbers of same power
e.g., 3x^3-2x^3=x^3

Answer 5

5x^3-2x+1 that's the answer

Answer 6

THANKS @joanip_

Answer 7

you're welcome

Answer 8

@joanip_ i think you misunderstood the question
it's \[3x^{3}-2x+3-(2x ^{3}-2)\]
\[=3x ^{3}-2x+3-2x ^{3}+2\]
\[=x ^{3}-2x+5\]

Answer 9

i forgot to mention the like terms
\[3x ^{3}-2x ^{3}-2x+3+2=x ^{3}-2x+5\]

Answer 10

oh, i'm sorry :c

Answer 11

it's okay.. :)