21-05-2021
Mathematics

contestada

If B=3x-1 and C=2x^2+x+9, find an expression that equals 2B+2C in standard form.

Respuesta :

jsace918 jsace918

21-05-2021

Answer:

[tex]4x^2 +8x + 16[/tex]

Step-by-step explanation:

2 (3x - 1) + 2 (2x^2 + x + 9)

6x - 2 + 4x^2 +2x + 18

4x^2 + 8x +16

Answer Link

Otras preguntas

Situation 1 You are a correctional officer supervising a tier. One of the inmates comes to you and asks a favor. Because he is a troublemaker, his mail privileg

menral illness and acceptability with related to the importance of psychology in ethiopia context

The Iroquois and the Algonquians were the predominant tribe in which region of the United States? Northeast Southwest Southeast Northwest

Triangle A B C is shown. The length of side A is 12 inches, the length of side B is 6 StartRoot 3 EndRoot, and the length of side C is 6 inches. What are the an

47) Which one of the following would be considered Active Negative president.? A) One who has a plan of action and enjoys working with the Congress and Bureaucr

Solve the equation f(x)=x3+2x2+4x+8 given that one of its roots is x=−2.

Determine which of the following statements is true. A. Larger ionic charges in a compound create stronger bonds and higher melting points. B. Giant covalent st

four reasons why youth do not participate in civic life

How did this activity help you understand different points of view about the US policy of neutrality? Did it change what you know in any way? What would you lik

Question 1 Part A Can you map shape I onto shape Il by a sequence of transformations? If so, give a sequence of transformation that maps shapes l onto shape ll