Mathematics, 04.06.2020 19:11 cristianc52
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Use the rational equation −3x/x−1=−1/x2+x−2−4x/x+2 to answer the questions.
Part A: Once the equation is no longer in a rational equation form, which method can be used to solve the resulting equation?
Part B: What is/are the solution(s) to the rational equation?
Select one answer for Part A, and select all answers that apply to Part B.
A (A) : The resulting equation is a quadratic equation, where b=0; it can be solved by isolating the variable, and taking the square root of each side.
A (B) : The resulting equation is a quadratic equation, which can be solved by factoring.
A (C) : The resulting equation is a linear equation, which can be solved using the inverse operations and properties of equality.
A (D): The resulting equation is a quadratic equation, which cannot be solved by factoring; it can be solved by quadratic formula.
B (A) −5+26–√
B (B): −1
B (C) : 1
B (D) : 5+26–√
B(E) : −5−26–√
Answers: 1
Mathematics, 21.06.2019 19:30
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Mathematics, 22.06.2019 01:10
What is the angle measure, or angle of depression, between this bird and the bird watcher?
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