" One root of "x^(3)+x^(2)-2x-1=0" lies between "

one root of x^(3)3x^(2)+4x-1=0 lies between

Assertion (A): One root of x^(3)-2x^(2)-1=0 lies between 2 and 3 Reason (R): If f(x) is continuous function and f(a),f(b), have oppsite signs then atleast one (or) odd number of roots of f(x)=0 lies between a and b

One roots of x^(3) - 7x + 7 = 0 lies between

If one root of 2x^(3)+3x^(2)-8x+3=0 is the double the other then the roots are

The value of a for which exactly one root of the equation e^(a)x^(2)-e^(2a)x+e^(a)-1=0 lies between 1 and 2 are given by

If both roots of the equation x^(2)-2ax+a^(2)-1=0 lie between (-2,2) then a lies in the interval

If one root of x^(3)+2x^(2)+3x+k=0 is the sum of the other two roots then k=

For what values of a exactly one root of the equation 2^(a)x^(2)-4^(a)+2^(a)-1=0 , lies between a and 2.

If one root of x^(2)-(3+2i)x+(1+3i)=0 is 1+i then the other root is