Question

What's the hardest math question you have ever seen?

Answer 1

1!+2!+3!....+99! That’s the hardest I’ve seen

Answer 2

Answer:

This one:

The equation

24x2+25x−47

ax−2

=−8x−3−

53

ax−2

is true for all values of x≠

2

a

, where a is a constant.

What is the value of a?

A) -16

B) -3

C) 3

D) 16