<img src="https://tex.z-dn.net/?f=%5Csqrt%2812-8x%29%3Dx-3" id="TexFormula1" title="\sqrt(12-8x)=x-3" alt="\sqrt(12-8x)=x-3" ali

Vlad [161]

3 years ago

gn="absmiddle" class="latex-formula">

Mathematics

1 answer:

neonofarm [45]3 years ago

4 0

Answer:

x = -3 and x = 1

Step-by-step explanation:

first, square each side

12 - 8x = x² - 6x + 9

x² + 2x - 3 = 0

(x - 1)(x + 3) = 0

x = -3

x = 1

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