Question
Watershed is synonym
withSolution
A watershed is an area of land and water bounded by drainage by a drainage divide within which the surface runoff collects and flows out through single outlet. It is synonym with Catchment area and drainage basin
I. x² - 208 = 233
II. y² + 47 - 371 = 0
Find the roots of the equation 6p² – 5p – 6 = 0.
I. 5x² -14x + 8 = 0 Â
II. 2y² + 17y + 36 = 0  Â
If the roots of the quadratic equation 7y² + 5y + 9 = 0 are α and β, then find the value of [(1/α) + (1/β)].
I. 4x2 – 53x – 105 = 0
II. 3y2 – 25y + 48 = 0
Solve the quadratic equations and determine the relation between x and y:
Equation 1: x² - 54x + 704 = 0
Equation 2: y² - 44y + 448 = 0
I. 9/(4 )p + 7/8p = 21/12
II. 7/5p = 9/10q + 1/4
l. 3x2 + 17x + 24 = 0
II. 2y2 + 15y + 27 = 0
I). p2 + 8p + 15 = 0
II). q2 + 9q + 20 = 0
I. x2 – 36 = 0
II. y2 - 7y + 6 = 0