Question

math help
ss below

Answer 1

\[(2x+2)(3x^2-6x-7)\\2x(3x^2)+2x(-6x)+2(-7)+2(3x^2)+2(-6x)+2(-7)\] Can you simplify that?

Answer 2

its a lol confusing

Answer 3

Do you know how to multiply the terms together?

Answer 4

not really

Answer 5

Let's first take \(2x(3x^2)\) you can interpret this as \((2)(3)(x)(x)(x)\) because by the associative property or whatever that is, the things that are multiplied together can be switched in places, and also, x^2 is x times x
and \((2)(3)(x)(x)(x)\) becomes \(6x^3\)

Answer 6

do you see how that works?
The second one \(2x(-6x)\) an be interpreted as \((-1)(2)(6)(x)(x)\) which is \(-12x^2\)

Can you do this rest?

Answer 7

yes

Answer 8

Okay and after you figure out the product of each, tell me what you get

Answer 9

am i right with b

Answer 10

No... can you just solve it regularly and not guess around?

Answer 11

i wasnt ill try again

Answer 12

Well, simplify this \[2x(3x^2)+2x(-6x)+2(-7)+2(3x^2)+2(-6x)+2(-7)\]

Answer 13

Its c

Answer 14

yes it is, and sorry i don't think i got the notification o-0