Home
Class 11
MATHS
[" 3.If "alpha& beta" are the roots of "...

[" 3.If "alpha& beta" are the roots of "4x^(2)+3x+7=0" ,then the value of "(1)/(alpha)+(1)/(beta)" is "],[[" (a) "(4)/(7)," (b) "(-3)/(7)," (c) "(3)/(7)," (d) "(-3)/(4)]]

Promotional Banner

Similar Questions

Explore conceptually related problems

If alpha and beta are the roots of 4x^(2) + 3x +7 =0 then the value of 1/alpha + 1/beta is

If alpha and beta are the roots of 4x^2 + 3x + 7 = 0 then the value of alpha beta

If alpha and beta are the roots of 4x^(2)=3x+7=0 then the value of (1)/(alpha)=(1)/(beta) is (4)/(7) b.-(3)/(7) c.(3)/(7)d-(3)/(4)

If alpha and beta are roots of the equation 2x^(2)-3x-5=0 , then the value of (1)/(alpha)+(1)/(beta) is

If alpha and beta are the roots of 4x^2+3x+7=0 , the value of 1/alpha^3+1/beta^3 is

If alpha and beta are the roots of the equation 4x^(2)+3x+7=0, then (1)/(alpha)+(1)/(beta)=

If alpha,beta are the roots of 32x^2+3x-7=0 then find the value of (alpha^2+beta^2)/(alpha beta) .

If alpha, beta are the zeros of the polynomial 4x ^(2)+3x+7 then find the value of (1)/(alpha) + (1)/(beta).

If alpha\ a n d\ beta are the roots of 4x^2+3x+7=0 then the value of 1/alpha+1/beta is a) 4/7 b) -3/7 c) 3/7 d) -3/4