Home
Class 11
MATHS
If the roots of the equation x^2+2a x+b=...

If the roots of the equation `x^2+2a x+b=0` are real and distinct and they differ by at most `2m` ,then `b` lies in the interval a.`(a^2,a^2,+m^2)` b. `(a^2-m^2, a 62)` c. `[a^2-m^2, a^2)` d. none of these

Promotional Banner

Similar Questions

Explore conceptually related problems

If the roots of the equation x^(2)+2ax+b=0 are real and distinct and they differ by at most 2m, then b lies in the interval

If both the roots of the quadratic equation x^(2) mx+4=0 are real and distinct and they lie in the interval [1,5] then m lies in the interval

If both the roots of the quadratic equation x^(2) - mx + 4 = 0 are real and distinct and they lie in the interval [1, 5], then m lies in the interval

(B) (2,9/4 ) If two roots of the equation (a-1)(x^(2)+x+1)^(2)-(a+1)(x^(4)+x^(2)+1)=0 are real and distinct,then a lies in the interval

If the roots of the equation x^(2)-ax+b=0y are real and differ b a quantity which is less than c(c>0), then show that b lies between (a^(2)-c^(2))/(4) and (a^(2))/(4)

If the equation x^(2)-ax+1=0 has two distinct roots,then |a|=2( b) |a| 2 None of these

If a and b are roots of the equation x^2+a x+b=0 , then a+b= (a) 1 (b) 2 (c) -2 (d) -1