Math, asked by arjunchibber6, 6 months ago

Find a^2 + b^2 by putting the values mentioned above

Attachments:

Answers

Answered by yewi

1

Answer: 98

Step-by-step explanation:

a=5+2√6

b=1/(5+2√6)=1·(5-2√6)/(5+2√6)(5-2√6)=(5-2√6)/(25-24)=

=5-2√6

a²+b²=(a+b)²-2ab=(5+2√6+5-2√6)²-2(5+2√6)(5-2√6)=

=10²-2(25-24)=100-2=98

Previous Question

Next Question

Similar questions

English, 3 months ago

find five adjectives from passage...

Biology, 3 months ago

the folding of cell membrane in the cytoplasm in the form of vesical in prokaryotes known as a) Endoplasmic reticulum b) Centrosome c) Ribosomes d) Mesosome ...

Math, 3 months ago

prove that 1 upon √5 - √3 is irrational...

Art, 6 months ago

how to search art and craft questions...

Math, 6 months ago

1. Find the ratio of the following and write in the lowest form. Run Through a) 1.5 hours to 30 minutes c) 150 cm to 1.5 m b) 75 paise to 5 d) 500 g to 1.3 kg 2. Mohit earns 72,50,000 in a year. He saves 760.000 and spends the rest. Find the ratio of: a) his earning to his saving. b) money that he saves to the money he spends. 3. Find the ratio of the cost of a pen to the cost of a pencil, if the...

English, 1 year ago

write the plural form of following 1 prasser by...

Social Sciences, 1 year ago

write a note on Sahara desert.

Math, 1 year ago

what day comes three days after the day which comes two days after the day which comes immediately after the day which comes two days after monday? A) SUNDAY B) MONDAY C) THURSDAY D) TUESDAY...