Discussions
Select Date
Tags:
Munfaij Khan

· started a discussion

· 1 Months ago

put x=1..and then using option we can equate rhs and lhs

Question:

The equation  24x2+25x-47ax-2=-8x-3-53ax-2      is true for all values of  x2a   , where a is a constant. What is the value of a ?

Options:
A)

–16

B)

–3

C)

3

D)

16

Solution:

Ans: (b)

  

All Rights Reserved Top Rankers