Question
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e)
f)
g)
h)

Ask by Little Barber. in South Africa
Mar 07,2025

Upstudy AI Solution

Tutor-Verified Answer

Answer

The solutions are:
  • e)
  • f)
  • g)
  • h) Further analysis is needed for this equation.

Solution

Solve the equation by following steps:
  • step0: Solve for :
  • step1: Find the domain:
  • step2: Multiply both sides of the equation by LCD:
  • step3: Simplify the equation:
  • step4: Move the expression to the left side:
  • step5: Add and subtract:
  • step6: Add and subtract:
  • step7: Check if the solution is in the defined range:
  • step8: Find the intersection:

    Solve the equation .
    Solve the equation by following steps:
  • step0: Solve for :
  • step1: Find the domain:
  • step2: Divide the terms:
  • step3: Multiply both sides of the equation by LCD:
  • step4: Simplify the equation:
  • step5: Move the expression to the left side:
  • step6: Add and subtract:
  • step7: Add and subtract:
  • step8: Change the signs:
  • step9: Divide both sides:
  • step10: Divide the numbers:
  • step11: Check if the solution is in the defined range:
  • step12: Find the intersection:

    Solve the equation .
    Solve the equation by following steps:
  • step0: Solve for :
  • step1: Find the domain:
  • step2: Multiply both sides of the equation by LCD:
  • step3: Simplify the equation:
  • step4: Cancel equal terms:
  • step5: Swap the sides:
  • step6: Change the signs:
  • step7: Divide both sides:
  • step8: Divide the numbers:
  • step9: Check if the solution is in the defined range:
  • step10: Find the intersection:

    Let’s solve each equation step by step.

e)

  1. Combine the fractions:
    To combine, find a common denominator, which is .
  2. Rewrite the equation:
  3. Cross-multiply:
  4. Expand and simplify:

f)

  1. Rewrite the left side:
  2. Combine the fractions:
  3. Cross-multiply:
  4. Expand and simplify:
  5. Solve for :
    The solution gives .

g)

  1. Factor the denominators:
  2. Rewrite the equation:
  3. Combine the fractions:
  4. Set the numerator to zero:

h)

This equation is complex and timed out during calculation.
To solve it, we can simplify the left side and set it equal to 1, but it may require more advanced techniques or numerical methods.

Summary of Solutions:

  • e)
  • f)
  • g)
  • h) Calculation timed out; further analysis needed.
If you need further assistance with part h), please let me know!

Answered by UpStudy AI and reviewed by a Professional Tutor

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Explain
Simplify this solution

The Deep Dive

To solve these equations, it’s often helpful to utilize common denominators. This means finding a shared base across all fractions involved, which will simplify the problems significantly. For example, in part (e), the denominators are and . By multiplying through by the least common multiple, you can eliminate the fractions, leading to a polynomial equation that can be solved more easily.
One common mistake learners make is neglecting to verify potential solutions within the original equation. After isolating , it’s crucial to plug any found values back into the initial fractions to ensure they don’t lead to undefined expressions, like division by zero. Always check your solutions against the original setup!

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