Question

find the polynomial whose sum and product zero is-3 and 7respectively​

Answer 1

Answer:

quadratic equ.

x²+3x+7 = 0

Step-by-step explanation:

zeroes of the polynomial α,β

α+β = -3. αβ = 7

polynomial,

x²-(α+β)x+αβ = 0

x²-(-3)x+7 = 0

x²+3x+7 = 0

Answer 2

x^2 - 4x- 21 it is the polynomial