<img src="https://tex.z-dn.net/?f=%20%7Bx%7D%5E%7B3%7D%20%20-%204x%20%2B%20%20%5Csqrt%7B%7Bx%7D%5E%7B3%7D%20-%204x%20%2B%209%20%

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3 years ago

7D%20%20%3D%203" id="TexFormula1" title=" {x}^{3} - 4x + \sqrt{{x}^{3} - 4x + 9 } = 3" alt=" {x}^{3} - 4x + \sqrt{{x}^{3} - 4x + 9 } = 3" align="absmiddle" class="latex-formula">
Help me please

Mathematics

1 answer:

eimsori [14]3 years ago

3 0

X= -2,0,2

For this question, you need to isolate all terms under the square root, so you need to move x^3 and -4x to the right. Then you would square both sides, and combine like terms.

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