If you're simplifying the equation your answer is going to become -d^3 +3d^2 +23d -30
Answer:
The answer is C.
Step-by-step explanation:
I just did the test and the answer was C
ANSWER
The restrictions are

EXPLANATION
We were given the rational function,

The function is defined for all values of a, except

This has become a quadratic trinomial, so we need to split the middle term.
We do that by multiplying the coefficient of
which is 5 by the constant term which is 3. This gives us 15.
The factors of 15 that adds up to 16 are 1 and 15.
We use these factors to split the middle term.

We now factor to get,

We factor further to get,

This implies that,

This gives

These are the restrictions.
Answer:
he is fifty years old
Step-by-step explanation:
six years ago he would have been 44 yearsold
Answer:
368.47
1686.56
Step-by-step explanation:
effective rate: .05/12=.00416666667
payment=x

Interest:
368.47*48-16000=1686.56