valpyem
contestada

Expand and Simplify:
(x +6) (x + 4) (x + 3)

Please Help!!
--I wasn't in school on the day my maths teacher had gone through this with my class >.<
-10 Points will be rewarded and the brainiest for the first right answer!
Thank you All! Xx
-Emilie

Respuesta :

yves379

Answer:

(x +6) (x + 4) (x+3)

=(x2 + 4x +6x +24) (x+3)

=(x2+10x + 24) (x+3)

=x3 + 3x + 10x² + 30x + 24x + 72

= x3 + 13x2 + 54x + 72