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

Roundabouts move in__________ direction.

The stopping distance, d ( in feet) for a truck moving at a velocity (speed) v miles per hour is modeled by the equation: d=0.04v^2+1.1v What is the speed of th

Factor the polynomial 2x^3+4x^2+8x

______ pronouns point out the person or thing referred to.

Calculate the vapor pressure at 25 ?c of hexane above the solution. the vapor pressure of pure hexane at 25 ?c is 151 torr.

You have used the Distributive Property to transform numerical expressions such as (5)(3) + (2)(3) to (5 + 2)(3). How would you transform 5x + 2x into a single

When 1 is subtracted from three- tenths of the number, the result is equal to one-fifth of a number. What is the number

Difference between driving and newsboy cap

During which process our food molecules broken down to produce chemical potential energy in the form of ATP? A. Photosynthesis B. Protein production C. Carbohyd

During replication, which sequence of nucleotides would pair with the DNA segment TTACGC?