Mathematics
If the roots of equation x2 - 6x + k = 0 are real and distinct, then value of k is :
> -9
> -6
< 6
< 9
Related Questions
If x2 + kx + 6 = (x - 2)(x - 3) for all values of x, then the value of k is :
-5
-3
-2
5
A retailer purchased an item for ₹ 1,500 from a wholesaler and sells it to a customer at 10% profit. The sales are intra-state and the rate of GST is 10%. The amount of GST paid by the customer is :
₹ 15
₹ 30
₹ 150
₹ 165
The table shows the values of x and y, where x is proportional to y.
What are the values of M and N ?x y 6 M 12 18 N 6 M = 4, N = 9
M = 9, N = 3
M = 9, N = 4
M = 12, N = 0