Respuesta :
Answer:
First
Outer
Inner
Last
Explanation:
Example : (2x + 3)(3x – 1)
First : (2x)(3x) = [tex]6x^{2}[/tex]
Outer : (2x)(-1) = -2x
Inner : (3)(3x) = 9x
Last : (3)(-1) = -3
Expanded equation :
[tex]6x^{2} + 9x - 2x - 3\\\\6x^{2} + 7x - 3[/tex]