Math, asked by tarangkamble2465, 1 year ago

Find the value of a and b, if 2-root 5 divided by 2+ root 5=2a+b root 5

Answers

Answered by Sac10

1

a= 9/2.
b=4

solving by first rationalising and then equating L.H.S and R.HS

Previous Question

Next Question

Similar questions

French, 6 months ago

Pls answer fast it of French ...

Math, 6 months ago

15(x-1)-4x+3) = 2(7+x)...

Math, 6 months ago

Us answer greater brackets to find your answer. tickets printed was 10,000, then how m tickets remained unsold? The distance between the school Prashant's house is 1 km 612 m. Every In an exhibition, the number of ticket sold at the counter during the first for consecutive days was 1528, 2812, 2090 a 2763, respectively. If the total number...

Chemistry, 1 year ago

Oxidation no of c in C6H12O6...

Chemistry, 1 year ago

In element in represented as 16 8 x find ( a) the number of electron in element x ( b) mass number of the element x (c) the number of neutron in element x...

Biology, 1 year ago

saliva sectete which engime...

Math, 1 year ago

A particle moves in a circle with angular velocity "omega" as shown, about center O. Find the instantaneous angular velocity about point P.

Biology, 1 year ago

Animals of colder region and fishes of cold water have thicker layer of subcutaneous fat.describe why?