Question

form a quadric polynomial whose zeros are 5 and -3​

Answer 1

Step-by-step explanation:

the two zeroes are 5 and -3

so here α+β =5 and αβ=-3

by using the formula x²-(α+β)x+αβ we will form quadratic equation

x²-(5)x+(-3)

=x²-5x-3

Answer 2

Answer:

x^2-2x-15

Step-by-step explanation:

5 & -3 are the zeros.

→(x-5)(x+3)

→X(x+3)-5(x+3)

→x^2+3x-5x-15

→x^2-2x-15