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Anestetic [448]
3 years ago
8

Solve the equation using square roots.

"3x^{2} -12=0" alt="3x^{2} -12=0" align="absmiddle" class="latex-formula">
Mathematics
1 answer:
jok3333 [9.3K]3 years ago
4 0

Answer:

x = 2, x = - 2

Step-by-step explanation:

3x² - 12 = 0

3x² = 12

x²= 12/3

x²= 4

√x² = +/- √4

x = +/- 2

x = 2, x = -2

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