I. x2 + 5x + 6 = 0, II. y2 + 9y +14 = 0 to solve both the equations to find the values of x and y?
I. x2 + 5x + 6 = 0, II. y2 + 9y +14 = 0 to solve both the equations to find the values of x and y? A. If x < y B. If x > y C. If…
I. x2 + 5x + 6 = 0, II. y2 + 9y +14 = 0 to solve both the equations to find the values of x and y? A. If x < y B. If x > y C. If…
I. a2 + 8a + 16 = 0, II. b2 – 4b + 3 = 0 to solve both the equations to find the values of a and b? A. If a < b B. If a ≤ b C.…
(i). a2 + 11a + 30 = 0, (ii). b2 + 6b + 5 = 0 to solve both the equations to find the values of a and b? A. If a < bB. If a ≤ b C. If…
(i). a2 – 9a + 20 = 0, (ii). 2b2 – 5b – 12 = 0 to solve both the equations to find the values of a and b? A. If a < b B. If a ≤ b C. If the…
(i). a2 – 7a + 12 = 0, (ii). b2 – 3b + 2 = 0 to solve both the equations to find the values of a and b? A. if a < b B. if a ≤ b C.…
A man could buy a certain number of notebooks for Rs.300. If each notebook cost is Rs.5 more, he could have bought 10 notebooks less for the same amount. Find the price of each notebook? A. 10 B. 8 C.…
Find the quadratic equations whose roots are the reciprocals of the roots of 2×2 + 5x + 3 = 0? A. 3×2 + 5x – 2 = 0B. 3×2 + 5x + 2 = 0 C. 3×2 – 5x + 2 = 0…
Find the value of a/b + b/a, if a and b are the roots of the quadratic equation x2 + 8x + 4 = 0? A. 15B. 14 C. 24 D. 26 Explanation: a/b + b/a = (a2 + b2)/ab…
If a and b are the roots of the equation x2 – 9x + 20 = 0, find the value of a2 + b2 + ab? A. -21 B. 1C. 61 D. 21 Explanation: a2 + b2 + ab = a2 + b2 +…
The sum of the square of the three consecutive even natural numbers is 1460. Find the numbers? A. 18, 20, 22B. 20, 22, 24 C. 22, 24, 26 D. 24, 26, 28 Explanation: Three consecutive even natural numbers be 2x…