How do you multiply #(2p^2-7p+8)(2p^2-5p-3)#?

1 Answer
Aug 11, 2018

Answer:

#color(green)(4p^2-24p^3+45p^2-19p-24)#

Explanation:

#(2p^2-7p+8)(2p^2-5p-3)#

#color(white)(aaaaaaaaaaaaa)##2p^2-7p+8#
#color(white)(aaaaaaaaaaa)## xx underline(2p^2-5p-3)#
#color(white)(aaaaaaaaaaaaa)##4p^4-14p^3+16p^2#
#color(white)(aaaaaaaaaaaaaaaa)##-10p^3+35p^2-40p#
#color(white)(aaaaaaaaaaaaaaaaaaaaaaaa)##-6p^2+21p-24#
#color(white)(aaaaaaaaaaaaa)##overline(4p^2-24p^3+45p^2-19p-24)#

#color(white)(aaaaaaaaaaaaa)##color(green)(4p^2-24p^3+45p^2-19p-24)#