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Find two rational expressions a / b and c / d that produce the result x − 1 / x2 when using the following operations. Answers for each type of operation may vary. Justify your answers. a. Addition b. Subtraction
asked
Jun 20, 2020
Mathematics
high-school
1
answer
3
votes
73.4k
views
Choose the correct simplification of (3x3y4z4)(2x3y4z2).
asked
Mar 22, 2020
Mathematics
middle-school
2
answers
5
votes
9.6k
views
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