Which expression represents the average of three test scores?
2 answers:
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Answer:
Step-by-step explanation:
The division problem given to us is .
To perform the synthetic division, we write out the coefficient of the polynomial. We set the linear factor to zero and solve for x, this becomes our divisor. That is .
We carry out the synthetic division as shown in the attachment.
The result of the synthetic division is 4 -27 167 -996
The first three terms are the coefficients of the quotient and the last term is the remainder.
Therefore the quotient is and the remainder is
.
The dividend, the quotient and the divisor are written as
The correct answer is A
