Question
Given below sentence with one blank. Below sentence
are given four words among which one word might fill the blank. If none of the words fill the blank to form a meaningful sentence, choose option 5 ‘None of the above’ as your answer. The explorer's journal vividly described the ___________ landscape of the uncharted territory, filled with towering mountains and lush valleys.Solution
"Verdant" means green with vegetation, which fits the description of a landscape with towering mountains and lush valleys.
I. 2y² - 3y – 14 = 0
II. 3x² - 7x + 4 = 0
I. 8x² + 2x – 3 = 0
II. 6y² + 11y + 4 = 0
- For what value of a does the quadratic equation x² + ax + 81 = 0 have real and identical roots?
I. √(17x) + √51 = 0  Â
II. √(4y) + 3 = 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)]?
...I:Â x2Â - 33x + 242 = 0
II:Â y2Â - 4y - 77 = 0
I. x2 + (9x/2) + (7/2) = - (3/2)
II. y2 + 16y + 63 = 0
I. 2x2 + 12x + 18 = 0
II. 3y2 + 13y + 12 = 0
I. 5x2 – 18x + 16 = 0
II. 3y2 – 35y - 52 = 0
I. 63x² + 146x + 80 = 0
II. 42y² + 109y + 70 = 0