Get Started with ixamBee
Start learning 50% faster. Sign in now
4x + y = 18 and xy = -10
(4x - y) 2 = (4x + y) 2 - 4(4x)(y)
(4x - y) 2 = (18) 2 - 16 (-10)
(4x - y) 2 = 22 2
4x - y = 22
Which of the following city is visited by D?
Who among the following has off day immediately on the next day of Mahi’s off day?
Seven boxes P, Q, R, S, T, U and V are kept one above another. S is three boxes above U. There are two boxes between S and V. P is immediately above R. ...
Who among the following person likes yellow?
Whose anniversary is on 27th of July?
Who among the following person lives three floors above Q?
Who lives two floors above the floor on which S lives?
Who lives to the south east of F?
How many persons stand between B and H?
Four of the following five are alike in a certain way and hence form a group, which among the following does not belong to that group?
