Question

the quadratic equation whose sum and product of zeros are -7 and -2​

Answer 1

Answer:

x^2 +7x -2 =0

Step-by-step explanation:

let the zeroes be a and b respectively

a+b= -7

a×b= -2

the quadratic equation should be

x^2- x(a+b) + a×b

x^2 - x(-7) + (-2)=0

x^2 + 7x -2 = 0