Question

add. (3x^4-3x^3+3x^2+12x-7)+(x^5+11x^3+5x^2-3x+4)+(-6x^4+x^2-6x-9)= my answer is -3a^4+8x^3+9x^2+3x-12+x^5 is this correct if not please help

Answer 1

that's correct

Answer 2

It isn't what happened to the x^5 term

Answer 3

oh it's at the end! it's correct then

Answer 4

lol :)_

Answer 5

x^5-3 x^4+8 x^3+9 x^2+3 x-12 is correct, except, why does your first term have an a instead of an x?

Answer 6

sorry I am used to using x