laurengodwin44 laurengodwin44
  • 02-09-2019
  • Mathematics
contestada

Simplify.
(√5+4)(√5-2)

-3 + 2
3 + 2
-2 + 3

Respuesta :

lala2944 lala2944
  • 02-09-2019
(Radical 5 + 4)(radical 5 -2)
= 5-2radical5 + 4radical5 -8
= -3 +2 radical5



Answer Link

Otras preguntas

Which decimal is equivalent to -3 1/8?
I gave my cat a goldfish.....he Retched out a Gun....and stuff that got tagged...
A glass jar contains 6 red, 5 green, 8 blue and 3 yellow marbles. If a single marble is chosen at random from the jar, what is the probability of choosing a red
Which movie has a greater range?
The organizational pattern of the article develops the author's viewpoint by A presenting facts about how SmartBird works and explaining why it is a useful inve
Why did Christianity spread after Constantinople became the capital? Constantine made Christianity the Eastern Roman Empire’s official religion. Invading groups
is rainwater hardwater?​
John and Tyrone each go for a morning jog before work. John's jogging pace is represented by the equation y = 5x where yis the number of miles he jogs and x is
NO FILES NO FILES PLZ ASAP I REALLY NEED HELP WITH THIS ALGEBRA QUESTION
Find the area of a regular hexagon with an apothem of 42 inches. Write an exact answer - no rounding!