Question
I. 6x² + 77x + 121 = 0 II. y² + 9y - 22 =
0 In the following questions, two equations numbered I and II are given. You have to solve both the equations and give answer:Solution
I. 6x² + 77x + 121 = 0 Pairs are: 66, 11 So by changing its signs & dividing by a i.e.6, we will get x = -11, -11/6 II. y² + 9y - 22 = 0 Pairs are: -2, 11 So by changing its signs & dividing by a i.e.1, we will get y = 2, -11 Hence, no relationship can be established between x and y
What approximate value will come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exact value.)...
What approximate value will come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exact value.)...
- What approximate value will come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exact value.)
Find the approximate value of Question mark(?). No need to find the exact value.
(34.95 × 7.03) ÷ 5 + 27.98% of 249.88 – √(80.81) = ?
...What approximate value will come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exact value.)...
(9.013 – 15.04) = ? + 7.98% of 5199.98
- What approximate value will come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exactvalue.)
? = 200.24 + 1077.97 – 14.992 Â
A salesman is allowed 32% commission on the total sales by him and a bonus of 3% on the sales over Rs. 15000. If the total earnings of a salesman is Rs....
What approximate value will come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exact value.)...
