Ineed asap explain the error in the work and how you might prevent it. -14x  and 12x²  are not like terms, so they can’t be subtracted. to prevent this error, be sure to line up like terms.

For this case we have the following polynomials:
 Dividend:
 Divider:
 We observe that when dividing the polynomials, we have the following quotient:
 Quotient:
 When making the division we see that we must subtract the following polynomials:
 
 The mistake is:
 
 Since the terms are not similar, we can not subtract them.
 The correct subtraction is:
 
 
 Error in subtraction of terms not similar

Yes, there is an error because -14x and 12x² are not like terms, so they can’t be subtracted. To prevent this error, be sure to line up like terms.

Step-by-step explanation:

We need to check whether the given work is error free or not.

In the given problem is divided by .

In this case,

Using long division we get

So,

It the given work there is an error because -14x and 12x² are not like terms, so they can’t be subtracted. To prevent this error, be sure to line up like terms.

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