Question

Find
the
positive
rootroot 3 X square + 6 is equal to 9 ​

Answer 1

Answer:

3x^2+6=9

3x^2=9-6

3x^2=3

x^2=3/3

x^2=1

x=√1

x=1

Please mark as brainliest!!!!!

Answer 2

$3 {x}^{2} + 6 = 9 \\ 3 {x}^{2} = 9 - 6 \\ 3 {x}^{2} = 3 \\ {x}^{2} = \frac{3}{3} \\ {x}^{2} = 1 \\ x = \sqrt{1} \\ x = 1(ans).$

Hey mate here is your answer

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