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The correct answer is D
I. Â x2 = 10 Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â
II. Â y2 - 9y + 20 = 0
...How many values of x and y satisfy the equation 2x + 4y = 8 & 3x + 6y = 10.
Equation 1: x² - 144x + 5184 = 0
Equation 2: y² - 130y + 4225 = 0
What is the speed of the stream if a ship takes 15 hours to travel 240 km in calm waters, given that the ratio of its speed against the current to its s...
I. 8/(21x) - 2/7 = 0
II. 16y² - 24y +9 = 0
In each of these questions, two equations (I) and (II) are given.You have to solve both the equations and give answer Â
I. 3x² –7x + 4 = 0Â...
I. x2Â - 9x - 52 = 0
II. y2Â - 16y + 63 = 0
I. (x13/5 ÷7) = 5488 ÷ x7/5
II. (y2/3 × y2/3 ) ÷ √4 = (343y)1/3...
(i) 2x² – 12x + 16 = 0
(ii) 2y² – 20y + 48 = 0
I. 35 y² + 58 y + 24 = 0
II. 21 x² + 37 x + 12 = 0