spicynoodlesx spicynoodlesx

29-01-2021
Mathematics

contestada

-16 + 4x^2 = 0
Please help. If possible can I get a step by step ?

Respuesta :

asmaNasr asmaNasr

30-01-2021

Step-by-step explanation:

[tex] - 16 + 4 {x}^{2} = 0 \\ 4 {x}^{2} = 16 \\ {x}^{2} = \frac{16}{4} \\ {x}^{2} = 4 \\ x = \sqrt{4 } \\ x = 2[/tex]

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