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

what is 865- negative 459

Can someone help me

Write the net ionic equation for the reaction that occurs when 0.103 mol HBr is added to 1.00 L of the buffer solution.

- Find the sum, h(x), of the function f(x) = 3x + 7 and the function g(x) = -2x - 5. (Lesson 7.2) -

What did Bernado de Galvez accomplish during the American revolution A.He provided a safe haven for damage British ships in Texas ports B. His troops helped s

This box can be packed with 48 units cubes. The edge length of each unit cube is 1 meter. What is the volume of the box?

please anyone help me with this!?

Mr. Ryan bought 7 tickets to an ice show and spent a total of $43. Adult tickets cost $9 and children tickets cost $4. How many tickets of each type did Mr. Rya

WILL GIVE BRAINLIEST! Escoge la palabra que completa la frase según la lectura. Choose the word that best completes the sentence according to the reading. Es

In this question, we study the consequences of trade policies on the automobile market. We assume that cars are all similar on the market (in other words, a car