Simplify the sum. d^2-9d+20/d^2-3d-10 plus d^2-2d-8/d^2+4d-32
2 answers:
Answer:
Hence, the final result after simplification is:
Step-by-step explanation:
We have to simplify the sum:
d^2-9d+20/d^2-3d-10 plus d^2-2d-8/d^2+4d-32 i.e.
now we will apply the method of splitting the middle term in each of the polynomial terms in the numerator and denominator to obtain:
which on solving gives us the final result as:
For this case what you should do is follow the following steps:
1) factorize numerator and denominator of both expressions.
2) cancel similar terms
3) add both fractions by cross product
4) Rewrite the numerator and denominator.
Answer: See attached image.
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