evelynwm21 evelynwm21
  • 10-02-2021
  • Mathematics
contestada

c) Simplify fully
(5x – 10x2) /(14x - 7) ​

Respuesta :

jimrgrant1 jimrgrant1
  • 10-02-2021

Answer:

- [tex]\frac{5x}{7}[/tex]

Step-by-step explanation:

Given

[tex]\frac{5x-10x^2}{14x-7}[/tex] ← factor out 5x in the numerator and 7 in the denominator

= [tex]\frac{5x(1-2x)}{7(2x-1)}[/tex] ← factor out - 1 on the numerator

= [tex]\frac{-5x(2x-1)}{7(2x-1)}[/tex] ← cancel the common factor (2x - 1)

= - [tex]\frac{5x}{7}[/tex]

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