Question

MEDAL FOR HELP :)

Simplify _ (3x3 +x ) (4x4-2x2+1)
A. 7x7-x5 +x3 +x
B. 12x12-6x6 +4x4 +3x3 -2x2+x
C.12x7 -2x5 +x3 +x
D. 7x12-5x6+4x4+3x3-2x2+x

Answer 1

@CGGURUMANJUNATH

Answer 2

Im getting c ?

Answer 3

@shiraz14

Answer 4

It should be c

Answer 5

@zepdrix

Answer 6

@kropot72

Answer 7

@Jennjuniper

Answer 8

@Zale101

Answer 9

Perenthesis
Exponents
Multiplication
Division
Addition
Subtraction

(this is the order of opperations. it should help.)

Answer 10

Ok I'm still getting c

Answer 11

@Luigi0210

Answer 12

http://www.tiger-algebra.com/drill/(3x3_x)(4x4-2x2_1)/

is this the equation here?

Answer 13

Yes

Answer 14

that help then?

Answer 15

No :) I still don't know what the correct answer is ?

Answer 16

@Jennjuniper

Answer 17

i'm tryin to figure this out. hold on...

Answer 18

kk

Answer 19

i'm getting 11x^9...

Answer 20

http://www.mathsisfun.com/algebra/variables-exponents-multiply.html

this might help a bit