Question

6. If o, ß are zeroes of the quadratic polynomial
p(x) = 2x2 - 8x + 5, find a quadratic polynomial
with 2a + 1 and 2B + 1 as its zeroes.​

Answer 1

Answer:

Step-by-step explanation:

α+β=8/2

αβ=5/2

S=(2α+1)+(2β+1)

 =2α+2β+2

  =2(α+β)+2

  =2*8/2+2

   16/2+2

   10

P=(2α+1)(2β+1)

  2αβ+2α+2β+2

  2αβ+2(α+β)+2

  2*5/2+2*8/2+2

  15

$x^{2} -10X+15$

ANSEWR IS

$x^{2} -10X+15$