Find the the positive root of underroot 3xsquare + 6 = 9
Answers
Answered by
0
x=plus minus 1 will be right answer
Answered by
1
Given Equation is root 3x^2 + 6 = 9
3x^2 + 6 = 81
3x^2 = 81 - 6
3x^2 = 75
x^2 = 75/3
x^2 = 25
x = 5.
Therefore the positive root = 5.
Hope this helps!
3x^2 + 6 = 81
3x^2 = 81 - 6
3x^2 = 75
x^2 = 75/3
x^2 = 25
x = 5.
Therefore the positive root = 5.
Hope this helps!
Similar questions