Cath2viz
Answered

x²+4x+3=0 sum: product:

Sagot :

Kawaiiririviz
factors are (x+1) (x+3)......
Arkrayviz
sum of roots: 1+3=4 } formula : -b/a = -4/1
product : 1·3=3 } formula: c/a= 3/1