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

Fuel x costs $2 per gallon and fuel y costs $3 per gallon. You have at most $18 to spend on fuel. Write a system of linear inequalities to represent this situat

Alternating current on a power line oscillates at 60 Hz. Calculate the wavelength and determine whether transmission line effects are seen on a power line that

Our ____ is determined by how we feel about our ____. Self-esteem / self-image Self-image / self- esteem Self-image / self-perception Self-perception / self-es

18. Why is the Mediterranean Sea so important to surrounding areas?

If a flask initially contains 1.0 atm of A and 1.2 atm of B, what is the pressure in the flask if the reaction proceeds to completion? (Assume constant volume a

what is the equation of the line that passes through (5;-2) and (-3;4

What is the critical angle θcritθcrittheta_crit for light propagating from a material with index of refraction of 1.50 to a material with index of refraction of

3. What is the president's purpose in the State of the Union speech?

In Artemisia Gentileschi's work Judith Decapitating Holofernes, the viewer is directed to the __________ that is indicated by directional lines. a. subordinated

What is sym metry? To explain