Respuesta :

24kGabbz
20 I believe....hope this helps....sorry in advance if I’m wrong I’m not very good at math

Answer:

[tex]-8x^{2}+10x+12[/tex]

Step-by-step explanation:

Distribute:

(4+3)(−2+4)

4(−2+4)+3(−2+4)

Distribute:

4(−2+4)+3(−2+4)

[tex]-8x^{2} +16+3(-2+4)[/tex]

Distribute:

[tex]-8x^{2}+16+3(-2+4)[/tex]

[tex]-8x^{2} +16-6+12[/tex]

Combine like terms:

[tex]-8x^{2} +16-6+12[/tex]

[tex]-8x^{2} +10+12[/tex]

hope this helps.