parismarrufo parismarrufo

03-03-2021
Mathematics

contestada

Which of the following is the equivalent to the expression below?

Which of the following is the equivalent to the expression below class=

Respuesta :

really226 really226

03-03-2021

Answer:

D: -5x^2+4x-4

Step-by-step explanation:

[tex]x^2+x-4-3x(2x-1)\\=x^2+x-4-6x^2+3x\\=-5x^2+4x-4[/tex]

For simplicity you only check the terms with different coefficient: coefficient of x:

+1+(-3)(-1)=+4

Ans: D

Answer Link

Otras preguntas

If a firm cannot invest retained earnings to earn a rate of return the required rate of return on retained earnings, it should return those funds to its stockho

Solve for y. -3y + 7 = 34 What does y equal?

High-efficiency particulate air (HEPA) filters are designed to remove which sized particles from the environment? 0.1 microns or smaller a) b) 0.3 microns or la

By 1300 C.E. during the Renaissance era, the production of slowly started to become streamlined. A. paper B. gold C. silk

Which excerpt from "The Life You Save May Be Your Own" contains an example of a simile? O After a few minutes there was a guffawing peal of thunder from behind

There is a proportional relationship between the revenue (in dollars), y, and the number of whistles Glados sells, x. She sells 98 whistles for $980. Graph this

Does any other word like 'proudy' exist in English?

The valve is opened by a ____ on the camshaft

what is purpose of the monitoring

The following table summarizes a sample of the wait times at two branches of a bank. The district manager wants to construct a two-sample t test to see if there