Question

If
$\alpha$
and β are the zeros of a quadratic polynomial f (x) = x2

- 2x+1, then find β.​

Answer 1

Answer:

f(x)=0

${x}^{2} - 2x + 1 = 0 \\ {x}^{2} - x - x + 1 = 0 \\ x(x - 1) - 1(x - 1) = 0 \\ (x - 1)(x - 1) = 0 \\ x = 1and1$

$\beta = 1$