joc3lynlopez joc3lynlopez

23-03-2020
Mathematics

contestada

I need the answer pls help!

I need the answer pls help class=

Respuesta :

jimrgrant1 jimrgrant1

23-03-2020

Answer:

x = ± 7

Step-by-step explanation:

Given

(2x - 1)(3x + 2) = x + 292 ← expand left side using FOIL

6x² + x - 2 = x + 292 ( subtract x from both sides )

6x² - 2 = 292 ( add 2 to both sides )

6x² = 294 ( divide both sides by 6 )

x² = 49 ( take the square root of both sides )

x = ± 7

That is x = - 7, x = 7

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