johnnyraymundo johnnyraymundo
  • 14-12-2020
  • Mathematics
contestada

PLEASE I NEED HELP FOR THIS TEST

Simplify the difference. Write your answer in standard form.
2) (8r - 4r + 8) - (5r - 8 + 7r")
A) -24r + 3r + 16
B) 3r + 13r + 16
C) -11p+ 3r + 16
D) -317 + 3r + 16

PLEASE I NEED HELP FOR THIS TEST Simplify the difference Write your answer in standard form 2 8r 4r 8 5r 8 7r A 24r 3r 16 B 3r 13r 16 C 11p 3r 16 D 317 3r 16 class=

Respuesta :

xenia168
xenia168 xenia168
  • 14-12-2020

Answer:

- 11r³ + 3r + 16

Step-by-step explanation:

( 8r - 4r³ + 8 ) - ( 5r - 8 + 7r³ ) =

= 8r - 4r³ + 8 - 5r + 8 - 7r³ =

= - 11r³ + 3r + 16

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