Answered

Welcome to Westonci.ca, the Q&A platform where your questions are met with detailed answers from experienced experts. Discover precise answers to your questions from a wide range of experts on our user-friendly Q&A platform. Connect with a community of professionals ready to help you find accurate solutions to your questions quickly and efficiently.

For what value of x is...
The square of the binomial x+1 one hundred and twenty greater than the square of the binomial x-3?

Sagot :

mhanifa

Answer:

  • x = 6

Step-by-step explanation:

Set the equation and solve for x:

  • (x + 1)² = (x - 3)² + 120
  • x² + 2x + 1 = x² - 6x + 9 + 120
  • 2x + 6x = 129 - 1
  • 8x = 128
  • x = 128/8
  • x = 6
kwang001

Lets , find the value of x :

[tex]→(x + 1)² = (x - 3)² + 120[/tex]

[tex]→x² + 2x + 1 = x² - 6x + 9 + 120[/tex]

[tex]→2x + 6x = 129 - 1[/tex]

[tex]→8x = 128[/tex]

[tex]→x = \frac{128}{8}[/tex]

[tex]→x = 6[/tex]

Thanks for using our platform. We're always here to provide accurate and up-to-date answers to all your queries. We hope our answers were useful. Return anytime for more information and answers to any other questions you have. Find reliable answers at Westonci.ca. Visit us again for the latest updates and expert advice.