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I. 35x² - 46x – 16 = 0 35x² - 56x + 10x – 16 = 0 7x(5x – 8) + 2(5x – 8) = 0 (7x + 2) (5x – 8) = 0 ∴ x = -2/7, 8/5 II. 35y² - 116y + 96 = 0 35y² - 56y - 60y + 96 = 0 7y(5y – 8) – 12(5y – 8) = 0 (7y – 12) (5y – 8) = 0 ∴ y = 12/7, 8/5 Hence, x ≤ y
15.22 × 9.99 + 150.15 = ?
'A' and 'B' invested in a business together. 'A', being the working partner, received Rs. 4,500 as commission. He then took 60% of the remaining profit,...
`(13.022)^(2)+ (42.93)^(2)-(53.125)^(2)+(192.33xx14.88)=?- (88.44)^(2)- (42.03 xx 23.12)`
(74.93% of 640.11 + 3/4 of 359.79)² - (1/3 of 80.87 × 2)² = ?
(8.013 – 25.04) = ? + 11.98% of 2399.98
14, 27, 40, 53, 67, 79