Sagot :
Answer:
the answer is=
[tex] {x}^{2} - 4x + 3[/tex]
step by step explanation:
[tex]x \times x - 3x - x - 1 \times ( - 3)[/tex]
calculate multiply
=
[tex] {x}^{2} - 3 x - x + 3[/tex]
collect like terms
=
[tex] {x}^{2} - 4x + 3[/tex]
final answer.