Question

subtract
(0.04x^3-0.07x^2+0.02x)-(0.03x^3+0.06x^2-6)

Answer 1

(0.04x^(3)-0.07x^(2)+0.02x)-(0.03x^(3)+0.06x^(2)-6)

Multiply -1 by each term inside the parentheses.
(0.04x^(3)-0.07x^(2)+0.02x)-0.03x^(3)-0.06x^(2)+6

Remove the parentheses around the expression 0.04x^(3)-0.07x^(2)+0.02x.
0.04x^(3)-0.07x^(2)+0.02x-0.03x^(3)-0.06x^(2)+6

Since 0.04x^(3) and -0.03x^(3) are like terms, add -0.03x^(3) to 0.04x^(3) to get 0.01x^(3).
0.01x^(3)-0.07x^(2)+0.02x-0.06x^(2)+6

Since -0.07x^(2) and -0.06x^(2) are like terms, subtract 0.06x^(2) from -0.07x^(2) to get -0.13x^(2).
0.01x^(3)-0.13x^(2)+0.02x+6

Answer 2

you really lost me i dont understand anything sorry

Answer 3

what do not understand about how to work the problem

Answer 4

all i mean that is a lot of numbers that you put up there