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 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

last night, the Knicks made 12 free throws. if their free throw percentage is 75%, how many free throws were attempted.
an important long-term result of the crusades in the middle east was
what's 187 divided by 7?
Fred bought 6 new baseball trading cards to add to his collection. The next day his dog ate half of his collection. There are now only 29 cards left. How many c
The $199.99 game console Amy purchased was on sale for 10% off. What amount did Amy get off the price?
Why dose yellow river have that nick name?
Jon has $45.00.He plans to spend 4/5 of his money on sports equipment .How much will he spen .Show Work.
what is the Nth term of 0 3 8 15 24 35
how many significant digits are in 80,000
need help on any number cause it is due tomorrow