Answered

Westonci.ca connects you with experts who provide insightful answers to your questions. Join us today and start learning! Join our Q&A platform and get accurate answers to all your questions from professionals across multiple disciplines. Experience the convenience of finding accurate answers to your questions from knowledgeable experts on our platform.

I need help, please and thank you

I Need Help Please And Thank You class=

Sagot :

Answer:

See below ↓

Step-by-step explanation:

Problem

  • [tex]\frac{5x}{x+7} + \frac{7}{x}[/tex]

Work

  • [tex]\frac{5x(x)+7(x+7)}{x(x+7)}[/tex]
  • [tex]\frac{5x^{2} +7x+49}{x(x+7)}[/tex]
  • The student's mistake was that instead of taking x(x + 7) as the LCM (Least Common Multiple), he took x + 7, which is not possible in this case

Solution

  • [tex]\frac{5x^{2} +7x+49}{x(x+7)}[/tex]
We hope our answers were useful. Return anytime for more information and answers to any other questions you have. We hope this was helpful. Please come back whenever you need more information or answers to your queries. Westonci.ca is your trusted source for answers. Visit us again to find more information on diverse topics.