arshia29uu arshia29uu
  • 04-07-2022
  • Mathematics
contestada

How do you solve this question

How do you solve this question class=

Respuesta :

subtomex0
subtomex0 subtomex0
  • 04-07-2022

[tex]a - 4 = ( \sqrt{a} - 2)( \sqrt{a} + 2)[/tex]

[tex] \frac{ \sqrt{a} - 2}{a - 4} = \frac{ \sqrt{a} - 2}{( \sqrt{a} - 2)( \sqrt{a} + 2) } = \frac{1}{ \sqrt{a} + 2 } [/tex]

Answer Link

Otras preguntas

PLEASE SOMEONEE HELP NOW
Help me pls somebody
6 Big Or Small7 Small Or Neutralwhichever number is greater ​
What is the best april fools prank to pull?​
Which measurements are possible lengths of a right triangle? a 12 16 20 b 3 4 7 c 5 6 61 d 18 18 36
Make a claim about the types of wastes that the excretory system removes. Support your claim with evidence and explain your reasoning.
let: f(x)=x+1 and g(x)=x^2-2 find: g(x) - f(x)
I need help please!!!
Harvy bought two pinatas, one shaped like a soccer ball and one shaped like a basket ball. Both pinatas are spheres with a radius of 5 inches. The total volume
Select the three alternative fuels on which a flex-fuel car can run. m ethanol u propane methanol hydrogen petroleum