Home
Class 12
MATHS
The coefficient of x in the equation x^2...

The coefficient of x in the equation `x^2+px+q=0` was wrongly written as 17 in place of 13 and the roots thus found were -2 and -15. The roots of the correct equation are (A) `15.-2` (B) `-3,-10` (C) `-13,30` (D) `4,13`

Promotional Banner

Similar Questions

Explore conceptually related problems

The coefficient of x in a quadratic equation x^2 + px +q=0 was taken as 17 in place of 13 and its roots found to be -2 and -15 . The roots of the original equation are

The coefficient of x in a quadratic equation x^2 + px +q=0 was taken as 17 in place of 13 and its roots found to be -3 and -10 . The roots of the original equation are

The coefficient of 'x' in the quadratic equation ax^2+bx+c=0 was wrongly taken as 17 in place of 13 and its roots were found to be -2 and -15, the actual roots of the equation are

The coefficient of x in the quadratic equation x^2 + px + q = 0 was taken as 17 in place of 13. its roots were found to be - 2 and - 15. Find the roots of the original equation.

The coefficient of x in x^(2)+px+q=0 was taken as 17 in place of 13 and its roots were found to be -2 and -15. The roots of the original equation are

The roots of the equation x^(2)-4x+13=0 are

In the equation x^(2)+p x+q=0 the coefficient of x was incorrectly written as 17 insted of 13 . Then the roots were found to be -2 and -15 . The correct roots are