Shaynece Shaynece
  • 22-08-2016
  • Mathematics
contestada

can you simplify (7+sqrt of 5)(3-sqrt of 5)

Respuesta :

Аноним Аноним
  • 22-08-2016
(7+√5)(3-√5)=21-7√5+3√5-5=16-4√5

Answer: (7+√5)(3-√5)=16-4√5
Answer Link

Otras preguntas

Please help me pleasaaaaaaase
3.The speaker is a/an A Elementary school student B Middle school student C High school student. DCollege student​
Which option is it?
When a salmon is ready to reproduce, It returns: to the stream where it was born to the ocean to a stream
2. Differentiate between LAN and WAN.​
What were the ripple effects of the booming American economy? What was the most significant effect?
I would like to introduce you to Aaron. IN GERMAN.
For horizontally-launched projectiles, which of the following describes acceleration in both directions with a = 0 and a = -9.8m/s^21. Acceleration is constant
what is 1 x 10 because teachers keep syaing it s 10 but i dont think it is
John _____ his first piece of music when he was 10 years old. A. writes B. wrote C. written D. was writing