Question

Pago.
by Find a quadratis polynomial whose gerees cave
3+ √5 and 3-√5.​

Answer 1

Answer:

28, -22

Step-by-step explanation:

3+5×5=28, 3-√5= 3-5×5=-22

Answer 2

$\huge {\red {\underline {\underline {\mathsf {\blue{answer}}}}}}$

$\boxed{given \: zeroes \: 5 \: and \: - 3}$

$\therefore(x - 5)(x - ( - 3))$

$= > (x - 5)(x + 3)$

$= > x(x + 3) - 5(x + 3)$

$= > {x}^{2} + 3x - 5x - 15$

$= > {x}^{2} - 2x - 15$

so, ur answer is option (b)

$\boxed{{x}^{2} - 2x - 15}$