Answer:
[tex] \huge \tt{ ✨Answer:}[/tex]
- 20x² + 2x - 6
[tex] \huge \tt{ Solution:}[/tex]
[tex] \huge \tt{ First:}[/tex]
(5x)(4x)
[tex] \huge \tt{Outer }[/tex]
(5x)(-2)
[tex] \huge \tt{Inner}[/tex]
(3)(4x)
[tex] \huge \tt{Last}[/tex]
(3)(-2)
[tex] \huge \tt{combine them:}[/tex]
(5x)(4x)+(5x)(-2)+(3)(4x)+(3)(-2)
=20x²-10x+12x-6
=20x²+2x-6
[tex] \huge \tt{Hope it helps}[/tex]
