berry34 berry34

12-02-2020
Mathematics

contestada

Find the sum of 7a^3+14a+12 and -6a^3+12a^2-7

Respuesta :

bjm102532 bjm102532

12-02-2020

Answer:

a³+2a³+5

Step-by-step explanation:

7a³+14a+12+{-6a³}+12a²-7

=7a³-6a³+14a+12a²+12-7

=a³+2a³+5

Answer Link

Otras preguntas

que relacion existe entre la filosofia y el sentido de la vida

This type of law involves felony and misdemeanor.

line AB contains points A (-1,3) and B (5,3). Line AB has a slope that is? A. 0 B.undefined C.positive D.negative

the perimeter of the kite in which A= 49.92yd2 The answer is on this file but I want an explanation on how to get this answer

What two German actions caused the United States to enter World War 1? A) attack on Belgium, the use of poisonous gas B) the Zimmerman note, submarine warfare C

Loud sound waves have greater __________ and carry more energy than soft ones. *

Please help me with this.

A physician who can diagnose and treat mental disorders is called a _____.

How do you solve this

Which of the following is true about alcohol absorption? select one: a. none of the answers listed b. all of the answers listed. c. some alcohol is diffused