daffronconnor daffronconnor
  • 15-04-2019
  • Chemistry
contestada

What is the sum?
3x/x-4 + x-3/2x

What is the sum 3xx4 x32x class=

Respuesta :

superman1987
superman1987 superman1987
  • 15-04-2019

Answer:

(7x² - 7x + 12)/2x(x - 4).

Explanation:

  • To do this calculation process:

We should common the denominator by multiplying the denominators of the two terms (2x)(x - 4) and dividing each denominator by the common denominator.

So, it will be equal:

[2x(3x) + (x -4)(x - 2)]/2x(x - 4)

= [6x² + x² - 7x + 12]/2x(x - 4)

= [7x² - 7x + 12]/2x(x - 4).

Answer Link
charizard1987pokemon charizard1987pokemon
  • 03-11-2021

Answer: C

Explanation:

Answer Link

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