Sagot :
Directions: Identify the real numbers a, b and c in each quadratic equation.
Answer:
1) x²+3x-5=0
Quadratic term(a)=1
Linear term(b)=3
Constant term(c)=-5
2) 9x²-2x=0
Quadratic term(a)=9
Linear term(b)=-2
Constant term(c)=0
3) x²=-9x-4 =x²+9x+4=0
Quadratic term(a)=1
Linear term(b)=9
Constant term(c)=4