Zapisz w jak najprostszej postaci (NIE OBLICZAJ X) [tex]3x + 9 - \frac{16x + 4}{4}[/tex].... Question from @Smilelile

June 2022 2 9 Report

Zapisz w jak najprostszej postaci (NIE OBLICZAJ X)

[tex]3x + 9 - \frac{16x + 4}{4}[/tex]

123bodzio

Odpowiedź:

3x + 9 - (16x + 4)/4 = (4 * 3x + 9 * 4 - 16x - 4)/4 = ( 12x + 36 - 16x - 4)/4 =

= (- 4x + 32)/4 = 4(- x + 8)/4 = - x + 8

1 votes Thanks 1

konrad509

$3x+9-\dfrac{16x+4}{4}=3x+9-(4x+1)=3x+9-4x-1=-x+8$

2 votes Thanks 1

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