Home
Class 12
MATHS
The quadratic x^2+a x+b+1=0 has roots wh...

The quadratic `x^2+a x+b+1=0` has roots which are positive integers, then `(a^2+b^2)` can be equal to

A

50

B

37

C

61

D

19

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Similar Questions

Explore conceptually related problems

If quadratic equation f(x)=x^(2)+ax+1=0 has two positive distinct roots then

If the roots of the cubic equation, x^3+a x^2+b x+c=0 are three consecutive positive integers, then the value of (a^2//b+1) is equal to?

If the roots of the cubic, x^3+a x^2+b x+c=0 are three consecutive positive integers, then the value of a^2/(b+1) is equal to __________.

If the quadratic x^(2) - 2x +k =0 has equal roots, then value of k is ______.

If the equation x^2+ax+12=0 , x^2 +bx +15 =0 and x^2 +(a+ b) x+ 36 =0 have a common positive root, then b- 2a is equal to

If the roots of the cubic x ^(3) +ax ^(2) + bx +c=0 are three consecutive positive integers, then the value of (a ^(2))/(b +1) =

If he equation x^3+a x^2+b x+216=0 has three real roots in G.P., then b//a has the value equal to _____.

If he equation x^3+a x^2+b x+216=0 has three real roots in G.P., then b//a has the value equal to _____.

If a ,b in R ,a!=0 and the quadratic equation a x^2-b x+1=0 has imaginary roots, then (a+b+1) is a. positive b. negative c. zero d. Dependent on the sign of b

If 16x^4-32x^3+ax^2+bx+1=0 , a,b in R has positive real roots only, then a-b is equal to :