Question

it the zeros of the polynonial x²-3x+4 ty are a-b, att
Gind the value of a&b.​

Answer 1

Step-by-step explanation:

x

2

–3x–4=0

x

2

+x−4x−4=0

x(x+1)−4(x+1)=0

(x+1)(x−4)=0

x+1=0,x−4=0

x=−1,4