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

Mary has read 76% of her book and it’s on page 114. how many pages are in the book?
Why there's little rain in the desert or even none at all?​
What’s the correct answer for this?
Malik decides that he wants a good result on the state math test. He plans to study for at least 45 minutes three nights per week. Which expression represents M
Im not sure about the answer
What is economic racism? OA. Something that causes financial inequality for certain ethnic groups OB. A stock market crash OC. Laws and policies that go agai
St lunch, 6 friends share 4 pizzas equally. What fraction of a pizza does each friend get?
I just need help with it all I don't know really what to do
plss help find how much paint will be needed to paint the jewelry box?
Is it the male or female that determines the sex of a zygote? Based on chromosomes, how do we know this to be true