16elambo 16elambo
  • 24-02-2021
  • Mathematics
contestada

rationalise the denominator by 6 root 7 minus 1

Respuesta :

janmilczek
janmilczek janmilczek
  • 24-02-2021

Answer:

Assuming the numerator was 1.

[tex](6\sqrt{7}+1)/251[/tex]

Step-by-step explanation:

Assuming the numerator was 1.

[tex]1/(6\sqrt{7} -1)\\ (6\sqrt{7}+1)/((6\sqrt{7} - 1)(6\sqrt{7} + 1))\\ (6\sqrt{7}+1)/((6\sqrt{7})^2 + 6\sqrt{7} - 7\sqrt{7} - 1)\\(6\sqrt{7}+1)/((6\sqrt{7})^2 - 1)\\(6\sqrt{7}+1)/((36*7 - 1)\\(6\sqrt{7}+1)/251[/tex]

Answer Link

Otras preguntas

How did Suharto come to power in Indonesia?
How were the Inca able to conquer such a vast empire?
Mark drank 410 ml of mountain dew from a 2-liter bottle. How much mountain dew remain in the bottle?
Which of the following is a common argument in favor of the development of nuclear weapons? This development paved the way for the use of nuclear energy. This d
Milo has received several credit card offers. Which of the following features is the riskiest? High credit limit Fixed interest Low credit limit Variable intere
Which information source do political campaigns have complete control over? public media exit polls investigative reporting paid media I need help ASAP!
Which Countries Don't Have A Democracy?
How did the diversity of the US population discourage US leaders from entering World War I?
Procedural rights protect people from abuses by which part of the government
What political reforms resulted from the French Revolution?