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 christian church of western europe from the council of Nicaea to its split during the protestant reformation was the.. A. eastern orthodox church B. roman c

For any value of n, list the numbers ln, rn, mn, tn and i in increasing order. (enter your answers as a comma-separated list. enter your answer using the variab

Over time, an iron nail reacts with water to produce iron oxide, or rust. Which of the following is a signal that rusting has taken place?

Which pair of words correctly completes this sentence? Los ________ y las _________ son plantas que crecen en un clima tropical.

Let x ∼ bin(9, 0.4). find a. p(x > 6) b. p(x ≥ 2) c. p(2 ≤ x < 5) d. p(2 < x ≤ 5) e. p(x = 0) f. p(x = 7) g. μx h. σ2 x

Please explain this !!!

Help please! Not sure what this is

Which word in the sentence is an object of a preposition? I saw children sledding down the hill. A. sledding B. down C. children D. hill

When Newman says he is proud to say his motto is “Give me liberty or give me death,” what is his point? A. He will die rather than be enslaved. B. He is ready t

The conflict in Europe seemed to be between what two nations