aysha123994 aysha123994

01-06-2018
Mathematics

contestada

Please help.........
Find the value of a and b, when a + b √15 = √5+√3 (by) √5-√3

Respuesta :

tramserran tramserran

01-06-2018

a + b√15 = (√5 + √3)(√5 - √3)
a + b√15 = 5 - 3
a + b√15 = 2
= 2 + 0√15

Answer: a = 2, b = 0

Answer Link

Otras preguntas

The Race SETTING: The school track, Saturday afternoon Scene 1 JAMES: I am nervous about our track meet today. (James shakes his head and paces.) HEATHER: You d

Which element has the fewest valence electrons? O A. Nitrogen (N) O B. Silicon (Si) O C. Chlorine (CI) O D. Beryllium (Be)

Find the value of x and y. To the nearest tenth.

Mr. Andrews has a blood cancer that causes his blood not to clot. Which component of the blood is affected by his cancer.

what is modified De-Jure census?

I need some help please help meeee!

Who controlled the circled region on the map at this time? A. The Meiji government B. The Russian Empire C. The Qin Dynasty D. The Tokugawa Shogunate

factor completely.3x³- 36x + 60

What was the Industrial Revolution? a period from about 1350 until 1600 during which western Europeans experienced a profound cultural awakening that signaled t

Explain your answer !! Have a great day Will give brainlst