KamisiaLJohnson
KamisiaLJohnson
16-05-2017
Mathematics
contestada
Subtract. (5r2+5r+9)–(3r+2)
Respuesta :
Аноним
Аноним
16-05-2017
(5r2+5r+9)–(3r+2)
You have a minus before the parentesis, so you change the sign of the terms in the parentesis
5r^2+5r+9-3r-2
5r^2+(5-3)r+7
5r^2+2r+7
Answer Link
VER TODAS LAS RESPUESTAS ( 82+ )
Otras preguntas
Select all that apply. Meat is a rich source of: Vitamin C calcium Vitamin B-12 B-complex vitamins protein iron
Number 10 please help
The ratio of chromium to iron to carbon varies among the different types of stainless steel. Therefore, stainless steel is classified as (1) a compound (3) a mi
Label this bacterial cell ASAP
I give thank and 5 stars :D
Some people are more prone to anxiety disorders because they see threats in every corner of their lives when there are none. This is an example of __________.
Not enough water in the leaf will decrease plant photosynthesis. a. True b. False
What is the change in heat energy when 64.82 g of aluminum metal at 100.0oC is cooled to 82.0 °C? The specific heat of aluminum is 0.897 J /g °C.
Which statement explains why low temperature and high pressure are required to liquefy chlorine gas? (1) Chlorine molecules have weak covalent bonds. (2) Chlori
What is the name of the polyatomic ion in the compound Na2O2? (1) hydroxide (3) oxide (2) oxalate (4) peroxide
RELAXING NOICE
