Get Started with ixamBee
Start learning 50% faster. Sign in now
Billionaire Jeff Bezos’s e-commerce company Amazon has become the most valued brand, overtaking Apple, last year’s topper. Amazon has reclaimed the top spot as the world’s most valuable brand despite its brand value falling 15 per cent this year from $350.3 billion to $299.3 billion.
I. 8y2- 2y - 21 = 0
II. 2x2+ x - 6 = 0
I. x² - 19x + 84 = 0
II. y² - 25y + 156 = 0
I. 56x² - 99x + 40 = 0
II. 8y² - 30y + 25 = 0
I). p2 + 8p + 15 = 0
II). q2 + 9q + 20 = 0
I. 4x2+ 25x + 36 =0
II. 2y2+ 5y + 3 = 0
I. x² + 11x + 24 = 0
II. y² + 17y + 72 = 0
I. 18p²- 21p + 6 = 0
II. 16q² - 24q +9 = 0
I. 6x² + 77x + 121 = 0
II. y² + 9y - 22 = 0
I. 88x² - 13 x – 56 = 0
II. 15 y² + 41 y + 28 = 0
If the roots of the quadratic equation 5x² + 4x + 6 = 0 are α and β, then what is the value of [(1/α) + (1/β)]?
...