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

Describe and explain Dally’s gift from Sodapop.

The Giver Book Let's discuss what you think happened at the novel's conclusion. What was "perhaps only an echo?" Make a case for both sides: Did Jonas and Gabri

3,000 + 128 + 350 + 4,038

If Timmy takes out a loan for $750 for 15 months, but only receives $725 into his bank account, what's the effective interest rate? Give your answer as a percen

What is the common factor among xy2 and x2y ? [1 marks] x2y2 x2 y 2 xy

Need HELP due in 2 minutes!!! Write the explicit formula for the sequence, and use to evaluate for the given term.

36. Jacques counts aloud by 4s and Jean-Pierre by 6s. Write the first two numbers that they will both say? 37. Which will form more different rectangular shapes

The table bellow shows the average temperatures in degrees of Louisiana and Texas in June and July June July Louisiana 73-91 80-95 Texas 86-93 91-99 Based on th

2. A high school student decides to do an experiment about hamsters. He wants to know the effect of practice time on their speed getting through a maze. His dat

Why is animal farm a literature satire?