X4 - x - 12
Completely factored form

(X+2)(X-2)(X^2+3)

Step-by-step explanation:

X^4 - x - 12

(X^2-4) (X^2 + 3)

(X+ 2) (X - 2) (X^2 + 3)

let's solve your equation step-by-step.

4x+2=2x+12

step 1: subtract 2x from both sides.

4x+2−2x=2x+12−2x

2x+2=12

step 2: subtract 2 from both sides.

2x+2−2=12−2

2x=10

step 3: divide both sides by 2.

2x

2

=

10

2

x=5

step-by-step explanation: