Question

If a,b are odd integers then number of integral root of equation x^10+ax^9+b=0 is/ are

Answer 1

@hartnn

Answer 2

@ganeshie8

Answer 3

Consider two cases :
1) x is even
2) x is odd

Answer 4

In each case, notice whether the left hand side is odd or even.

Notice that the right hand side 0 is even.

Answer 5

Alright...In both the cases i got lhs as odd integer... And we know rhs is an even integer so ans is no such integer exista..
Thanks @ganeshie8