blackmonpoohp60ghq blackmonpoohp60ghq

18-04-2020
Mathematics

contestada

Solve: 12^2 + 4x = 0

Respuesta :

devishri1977 devishri1977

21-04-2020

Answer:

Step-by-step explanation:

12² + 4x = 0

144 + 4x = 0

subtract 144 from both sides

144 + 4x - 144 = 0 - 144

4x = -144

divide both sides by 4

[tex]\frac{4x}{4}=\frac{-144}{4}\\\\x=-36[/tex]

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