Question

x2 - 4x + 3
x2-9
X3 - 1
x2 + 3x​

Answer 1

Answer:

Check below all answer

Step-by-step explanation:

1. x²-4x+3

x²-3x-x+3

x(x-3)-1(x-3)

= (x-1)(x-3)

x= 1 & x= 3

2. x²-9

x²= 9

x=√9 = 3

3. x³-1

x³= 1

x= ³√1 = 1

4. x²+3x

x(x+3)

x = 0 & x = -3