Question
The LCM of two numbers is 5 times their HCF. The sum of
LCM and HCF is 180. If one of the numbers is 150, then the other number isSolution
Let LCM is L and HCF is H L = 5H and L + H = 180 6H = 180, H = 30 L = 5H = 150 L x H = 150 x Second number 30 × 150 = 150 × Second number Second number = 30
I. x²  – 44x + 468 = 0
II. y²  – 30y + 216 = 0
Solve the quadratic equations and determine the relation between x and y:
Equation 1: 3x² + 6x - 9 = 0
Equation 2: 2y² - 16y + 32 = 0
I. x2 + 91 = 20x
II. 10y2 - 29y + 21 = 0
The following question contains two equations as I and II.You have to solve both equations and determine the relationship between them.
I). 2a²...
Solve the quadratic equations and determine the relation between x and y:
Equation 1: x² - 50x + 600 = 0
Equation 2: y² - 51y + 630 = 0
Solve the quadratic equations and determine the relation between x and y:
Equation 1: 19x² - 88x + 100 = 0
Equation 2: 17y² - 79y + 90...
I. x2 - 5x - 14 = 0
II. y2 - 16y + 64 = 0
Solve the quadratic equations and determine the relation between x and y:
Equation 1: x² - 21x + 110 = 0
Equation 2: y² - 23y + 132 = 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. x2 – ...
If x² + 2x + 9 = (x – 2) (x – 3), then the resultant equation is:
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