Diaaaaa Diaaaaa
  • 14-03-2021
  • Mathematics
contestada

Multiply and then simplify completely: ( 8 + √ 10 ) ( 8 − √ 10 )

Respuesta :

cwrw238 cwrw238
  • 14-03-2021

Answer:

54.

Step-by-step explanation:

( 8 + √ 10 ) ( 8 − √10)

= 8*8  - 8√10 + 8√10  +√10 *  -√10

= 64 -  8√10 + 8√10 - 10

The 2 middle turns cancel out so we have:

64 - 10

= 54.

Answer Link

Otras preguntas

which is greater 80% or 1/8
If 160,000 divided by n = 4, find n
What is the greatest prime factor of 24 and 32?
why is it important to understand how to solve linear equations and inequalities ? also how can graphs be used to interpret solutions of the real-world problems
What is 35/100 reduced and how do I reduce?
Why did the Egyptians mummify bodies? A. They wanted to keep the dead near them. B. They worshipped their dead ancestors. C. They believed humans would need the
What is 11/12 minus 3/4?
the colonies took several actions to oppose the intolerable acts. which two actions do you agree with and why ?
If microscopes weren't invented ?
to draw a cube. show A way to take apart 8.