20stringerkar 20stringerkar

23-06-2017
Mathematics

contestada

(7u^3-u^2)+(2u^3-4u^2+2)

Respuesta :

Banabanana Banabanana

23-06-2017

(7u³-u²)+(2u³-4u²+2) =
7u³-u²+2u³-4u²+2 =
9u³-5u²+2

Answer Link

23-06-2017

(7u^3-u^2)+(2u^3-4u^2+2)
(7+2)u^3+(-1+-4)u^2+2
=9(u^3)-5(u^2)+2

Answer Link

Otras preguntas

how reliable are grammar checkers?

what is a closed-ended question?

Homophones ~~~ a) a female sheep / an evergreen tree b) sandy shore / kind of tree c) guided / a metal d) opens lock / harbour e) flat land / joiner's tool f)

what is the possessive case?

can you tell me what Is Pleonasm?

Homophones ~~~ a) a female sheep / an evergreen tree b) sandy shore / kind of tree c) guided / a metal d) opens lock / harbour e) flat land / joiner's tool f)

A second baseman tosses the ball to a first baseman, who catches it a the same level from which it was thrown. The throw is made with an initial speed o 19.0 m/

What are the functions of:Salivary Glands...Gallbladder...Liver...Pancreas..

what is a prepositional case?

A second baseman tosses the ball to a first baseman, who catches it a the same level from which it was thrown. The throw is made with an initial speed o 19.0 m/