Question

In finding the roots of the quadratic equation 6r-r- 2 = 0 by the method of
factorisation, the middle term'-x' can be written as
A. 3r and 4x
B.
--3x and +42
C. -3r and 41
D.
-Sr and 4x​

Answer 1

CORRECT QUESTION:-

What will be the middle term of the equation $\sf\;6x^2-x-2x$

EXPLANATION:-

So here we have to find a number whose produce is 12 and sum is -x ,

So the 2 number whose sum is -x is -4x and +3x

So the answer is -4x+3x

The option u have given are incorrect .