I. y² + y – 56 = 0 y² + 8y - 7y – 56 = 0 y (y + 8) – 7(y + 8) = 0 y = 7, - 8 II. 2x² + 11 x – 40 = 0 2x² - 5 x + 16x – 40 = 0 x (2 x – 5) + 8 (2x – 5) = 0 (x + 8) (2 x – 5) = 0 x = - 8, 5/2 Hence, relationship cannot be established between x and y Alternate Method: Remember whenever roots of x & y are + & - both, there is no need to find the exact value of roots. In this case, there will be always no relation between x & y. Hence relationship between x & y cannot be established.
During which month of the Hindu calendar does Diwali usually occur?
The value of an asset less the value of all liabilities on that asset is known as ________.
टूटी हड्डियों की सही स्थिति किससे ज्ञात होती है ?
Which of the following river is known as Dakshin Ganga?
What causes the rich blue color of Neptune?
The theme of National Youth Festival observed on 12th January was:
When is National Science Day observed?
The dal lake is located in?
The central governmentaims to eliminate which disease by 2025?
Which of the following is awarded to sports coaches in India?
