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)
faelyn noticed that she does not have a common factor. which accurately describes what faelyn should do next?

faelyn should realize that her work shows that the polynomial is prime.

faelyn should go back and regroup the terms in step 1 as (6x4 + 3x2) – (8x2 + 4).

in step 2, faelyn should factor only 2x out of the first expression.

faelyn should factor out a negative from one of the groups so the binomials will be the same.

Option 2 -  Faelyn should go back and regroup the terms in Step 1 as

Step-by-step explanation:

Given : Faelyn grouped the terms and factored the GCF out of the groups of the polynomial . Her work is shown.

Step 1:  

Step 2:

Faelyn noticed that she does not have a common factor.  

To find : Which accurately describes what Faelyn should do next?

Solution :

If we go back and regroup the factor in step 1 we may get the factors.

Step 1:  

Step 2:

Step 3:

So, Faelyn should go back and regroup the terms in Step 1 as

She get the factored form as :

Therefore,Option 2 is correct.

total amount of money that he should pay if he has not used his duty free exemption is $98

step-by-step explanation:

given a united states citizen returning to the states declares the following items at the customs office: 3 shirts at $8.50 each 2 dresses at $27.50 each 1 pair of gold cuff links at $17.50 per pair. we have to find how much he pay

cost of 3 shirts if one cost at $8.50 is

cost of 2 dresses if one cost at $27.50 is  

cost of 1 pair of gold cuff at $17.50

so, total amount of money that he should pay if he has not used his duty free exemption is   $25.5+$55+$17.50=$98