al6lin2dhannraigBan al6lin2dhannraigBan

01-06-2016
Mathematics

contestada

(7x^2 - x - 2) - ( -6x^3 + 3)

A. 6x^3 + 7x^2 - x - 5
B. -6x^3 + 7x^2 - x + 1
C. -x^3 - x - 5
D. x^2 - x + 1

Respuesta :

c5h11no2 c5h11no2

01-06-2016

7x^2 + -x + -2 + 6x^2 + - 3

6x^3 + 7x^2 – x – 5

Your answer is A: 6x^3 + 7x^2 – x – 5

Answer Link

Otras preguntas

Under which conditions of temperature and pressure does a real gas behave most like an ideal gas? (1) 37 K and 1 atm (3) 347 K and 1 atm (2) 37 K and 8 atm (4)

Explain how you can use multiplication to find the quotient 3/5 divided by 3/15. Then evaluate the expression.

A compressed spring in a toy is used to launch a 5.00-gram ball. If the ball leaves the toy with an initial horizontal speed of 5.00 meters per second, the mini

what is the answer to 2/3 (x +2) -1/3(x-2)

Which method of separation can be used for a homogeneous mixture? a. magnetism b. filtration c. density d. distillation

In which compound do atoms form bonds by sharing electrons A) H2O B)CaO C) Na2O D) MgO

What was the main purpose of the continental congress

According to Karl Marx, the economic ideas behind socialism would lead to what?

What are bacteria called that require a constant supply of oxygen in order to survive? Select one of the options below as your answer: a. Obligate aerobes b. Ob

What is the unit of air pressure most commonly used in weather forecasting? A. isobar B. millibar C. atmosphere D. millimeter of mercury