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I. 7x² + 52x + 21 = 0 7x² + 3x + 49x + 21 = 0 x (7 x + 3) + 7(7x + 3) = 0 (x + 7)(7 x + 3) = 0 ∴ x = -7, -3/7 II. 6y² + 7y - 24 = 0 6y² + 16y - 9 y - 24 = 0 2 y (3 y + 8) - 3(3 y + 8) = 0 (2 y - 3) (3 y + 8) = 0 ∴ y = 3/2 , -8/3 Hence, relation cannot be established between x and y
T&V system related to agriculture extension was introduced in the year
Urease is an important enzyme involved in nitrogen metabolism in plants, helping to convert urea into usable nitrogen compounds. Which nutrient is essen...
Biuret is formed during manufacturing of urea when temperature goes high above 150 degree celcius and is toxic to plants when concentration is more than
Which of the following is largest and stoutest part of insect leg?
In which year the National Food Security Act was passed?
Bacillus thuringensis was reported by Berliner from____
Downward movement of water in soil laterally with force of gravity in saturated soil within the soil is known as?
Pasteurisation is done in milk ………………………….
Deficiency of NITROGEN yellowing of leaf in a plant appears on __ ?
Eri silkworm commonly feed on