Question

Find the difference.

(5x2 + 2x + 11) - (7 + 4x - 2x2)

Answer 1

the (5x2 part is an xponet
so is the 2x2

Answer 2

dont know how to do this would really appreciate it if someone would help me

Answer 3

\[Find the difference. (5x ^2 + 2x + 11) - (7 + 4x - 2x ^2)\]

Answer 4

distribute the -1 on -1(7+4x -2x^2) and then combine like terms

Answer 5

could you give me an idea on what the answer should look like so i can get a better idea on how to work them please and thankx

Answer 6

did you distibute the -1? what did you get?

Answer 7

well i dont really understand distrubuting :/
i usually learn wheni see an example of the problem done because i have 4 consectutive problems after this one

Answer 8

that invoivle disturbuting

Answer 9

well difference :/
my bad

Answer 10

k let's test that

here's a problem:

(6x^2 + 12x + 1) - (9 - 3x - 4x^2)

distrubting:
-1*9 + -1*-3x + -1*-4x^2 = -9 +3x +4x^2

Answer 11

so algebraic you dont really have to do anything to the (6x^2 + 12x + 1)

Answer 12

combining like terms:
6x^2 + 12x + 1 -9 +3x +4x^2 = 4x^2 + 6x^2 +12x +3x +1 -9
= 10x^2 +15x -8

Answer 13

o i see you do

Answer 14

not helpful