Question

find the positive root of √

3 X square + 6 is equal to 9​

Answer 1

$3 {x}^{2} + 6 = 9 \\ \\ 3 {x}^{2} = 9 - 6 \\ \\ 3 {x}^{2} = 3 \\ \\ {x}^{2} = \frac{3}{3} \\ \\ {x}^{2} = 1 \\ \\ x = \sqrt{1} \\ \\ \boxed{x = 1}$

Answer 2

Answer:

x = 1

Step-by-step explanation:

3x² + 6 = 9

3x² = 9 - 6

3x² = 3

x^2 = 3/3

x^2 = 1

x = √1

x = 1

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silentlover45.❤️