Question

I HAVE ABSOLUTELY NO IDEA WHAT TO DO......SOMEONE HELP ME PLS?!?

Given the polynomial 21x 4 + 3y - 6x 2 + 34

What polynomial must be subtracted from it to obtain 29x 2 - 7 ?
What polynomial must be added to it to obtain a first degree polynomial?

Answer 1

you need to calculate
21x^4 + 3y - 6x^2 + 34 - (29x^2 - 7)

Answer 2

simplify like terms

Answer 3

do the parenthese part first
you need to distribute the negative over the 29x^2 - 7

Answer 4

what negative...

Answer 5

srry im horrible at this

Answer 6

is the negative the -6x^2 + 34

Answer 7

thx for the help.....

Answer 8

i meant the negative before the parentheses -(29x^2 - 7)