Question

SLOO
If a and B are the zeros of the quadratic polynomial
P(x) = x2 - (K + 6)x + (2K + 5) and a +b = aß,
then find the value of K.​

Answer 1

Answer:

1

Step-by-step explanation:

• $P(x) = x^2 - (K + 6)x + (2K + 5)$

• $a+b=ab$

$a+b=K+6$

$ab=2K+5$

$K+6=2K+5$

∴$K=1$