Question

Find the quadratic polynomial whose zeroes are root 15 and minus root 15

Answer 1

Answer: the polynomial will be (x-$\sqrt{15}$)(x+$\sqrt{15}$)

simplifying, we get the polynomial as $x^{2}$-15=0

Step-by-step explanation:

Answer 2

Answer:

sum of roots = √15+(-√15)=0

product of roots =-15

now

x^2-(0)x+(-15)

x^2-15