Question

If one zero of 4x²+5x+3k is the reciprocal of the other, then K is

Answer 1

Answer:

Equation

Step-by-step explanation:

$Quadratic eqaution \\ax^{2} +bx + c = 0$

⇒  When zeros are reciprocal of each other,  a = c

⇒ comparing  $4x^{2} + 5x + 3k = 0$

⇒  We have a = 4 and c = 3k

    a = c

 ∴ 4 = 3k

      k = $\frac{4}{3}$