Seudónimo Seudónimo

02-05-2019
Mathematics

contestada

Simplify the following expression.
2x^2-9-17x^2+10+7x

Respuesta :

jimrgrant1 jimrgrant1

02-05-2019

Answer:

- 15x² + 7x + 1

Step-by-step explanation:

Given

2x² - 9 - 17x² + 10 + 7x ← collect like terms

= (2x² - 17x² ) + 7x + 1

= - 15x² + 7x + 1

Answer Link

Otras preguntas

In your opinion, what components of a free market are the most important? Why?

What is the area of each triangular base of the prism?

the sum of a two digit number is 8 if the digits are reversed the number is increased by 54 what is this number?

Write a system of equations to describe the situation below, solve using substitution, and fill in the blanks. Lamar is comparing the cost of a fresh lobster di

help me please, i have no idea what im supposed to be doing and my teacher isnt much help so im hoping someone else can help me

Quadrilateral ABCD has vertices at A(-4,5) B(-1,9) C(7,3) and D(4,-1). What is the most precise name for a quadrilateral ABCD?

Which statement correctly describes the function? f(x)= [6x-5, ifx>0 2x-10, ifx≤0 OA. It is continuous. OB. It is discontinuous because there is a value for

Which legal system relies upon principles or rules of law that were developed from court decisions?

If the solution to a linear system of equations is x=6 and y= 2 and you graphed the two equations, where would the two lines intersect? How do you know?

The length of the shadow of an office building is 35 feet. At the same time of the day, Donovan Mitchell, who is 6.1 feet tall, has a shadow of 5 feet. What is