norfatihah norfatihah

18-12-2020
Mathematics

contestada

By substituting
[tex]a = {2}^{x} [/tex]
solve the equation
[tex] {4}^{x} + 3 = {2}^{x + 2} [/tex]

can someone help me solve this question please

Respuesta :

haliyahdynae haliyahdynae

18-12-2020

-0.581139 or 2.581139

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