Faelyn grouped the terms and factored the GCF out of the groups of the polynomial 6x4 – 8x2 + 3x2 + 4. Her work is shown.Step 1: (6x4 – 8x2) + (3x2 + 4)Step 2: 2x2(3x2 – 4) + 1(3x2 + 4)
A
Faelyn should realize that her work shows that the polynomial is prime.B
Faelyn should go back and regroup the terms in Step 1 as (6x4 + 3x2) – (8x2 + 4).C
In Step 2, Faelyn should factor only 2x out of the first expression.D
Faelyn should factor out a negative from one of the groups so the binomials will be the same.