Math, asked by asgajinkar, 1 year ago

If a=2+√3÷2, find a^2+1/a^2

Answers

Answered by Anonymous

5

____Not clear add properly ____

Previous Question

Next Question

Similar questions

Math, 6 months ago

What is height of tower? 1 point 40 m 60√2 m (40√2 + 20) m (40√3 +20) m c) At what height from ground aeroplane was flying ? 1 point 140 m 60√2 m (120√2 + 20) m (120√3 +20) m d) What is height of aeroplane over electric tower? 1 point 40 m 80√3 m (80√2 + 20) m (80√3 +20) m...

Math, 6 months ago

degree of polynomial 5x³+x⁴-3x²=x+4...

English, 6 months ago

whats make you angry ? what do yo do then?

Environmental Sciences, 1 year ago

when and why does sudden and extensive growth of phytoplankton impact green colour to a water body...

Chemistry, 1 year ago

What is meant by reducing agent?

Biology, 1 year ago

Which one of the following groups of the three animals each is correctly matched with their one characteristic morphological feature? Animals Morphological feature (1) Liver fluke, Sea anemone, Sea cucumber Bilateral symmetry (2) Centipede, Prawn, Sea urchin Possess nematoblast (3) Scorpion, Spider, Cockroach Jointed appendages (4) Cockroach, Locust, Taenia Metameric segmentation...

Biology, 1 year ago

Which of the following is not true for excretion in plants? (1) In plants no definite excretory system or organ is present for removal of the wastes. (2) In higher plants the waste materials are deposited in various body parts. (3) CO2 and O2 are produced as wastes during respiration by plants. (4) Tannin, essential oils, latex, gums are examples of plant waste products.

Biology, 1 year ago

What route does carbon dioxide follow as it leaves the body? (1) pulmonary vein ï® alveolus ï® bronchus ï® bronchiole (2) pulmonary artery ï® alveolus ï® bronchus ï® bronchiole (3) pulmonary vein ï® alveolus ï® bronchiole ï® bronchus (4) pulmonary artery ï® alveolus ï® bronchiole ï® bronchus...