Question
(i) x² – 3x – 40 = 0 (ii) y² + 11y + 30 =
0 In each of these questions, two equations (i) and (ii) are given. You have to solve both the equations and give answers:Solution
(i) x² – 3x – 40 = 0 => x² – 8x + 5x – 40 = 0 => x (x – 8) + 5(x – 8) = 0 => (x – 8) (x + 5) = 0 => x = 8, -5 (ii) y² + 11y + 30 = 0 => y² + 6y + 5y + 30 = 0 => y (y + 6) + 5 (y + 6) =0 => (y + 5) (y + 6) =0 => y = -6, – 5 Hence, x ≥ y.
From where was the mission described in the passage launched?
Cost-push inflation is primarily caused by:
The PM-KISAN scheme has been instrumental in providing income support to farmers during challenging times. Which of the following events highlighted th...
In order to get to the Net Invisibles, we need to fetch the difference between the value of exports and value of imports of invisibles of a country in a...
An Inter-Ministerial Empowered Committee (IMEC) is established at the national level to look after the Implementation of PM-FME Scheme. Who among the fo...
How many eligible crops get the Minimum Support Price (MSP) under Kharif, Rabi, and commercial crops?
Which Category of Products account for the highest number of GIs globally?
Which initiative helped reduce the misuse of household cylinders for commercial purposes and ensured subsidies reached the intended beneficiaries by dir...
What is the main objective of the recently launched National Edible Oil Mission-Oil Palm (NMEO-OP)?
Rural youth belonging to poor families are identified and trained for Self-employment in RSETIs. What does the “E” stand for in RSETIs?
Relevant for Exams:
