find the positive root of root 3 X square + 6 is equal to 9
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Answered by
14
3xsquare+6-9=0
=>3x^2+9x-3x-9=0
3x(x+3)-3(x+3)=0
(3x+3) (x+3)=0
X=-1,-3
=>3x^2+9x-3x-9=0
3x(x+3)-3(x+3)=0
(3x+3) (x+3)=0
X=-1,-3
Answered by
2
3x square +6=9
=9x square - 3
=x square =3/9
=x=root 3/3,and root-3/3
=9x square - 3
=x square =3/9
=x=root 3/3,and root-3/3
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