2x squared minus 9=3x squared

Solve the equation
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2 Answers

3x^2 =2x^2-9

3x^2 -2x^2=-9

x^2=-9

x=+-3i
by
3x^2 =2x^2-9

3x^2 -2x^2=-9

x^2=-9

x=+-3

is answer
by Level 4 User (6.4k points)
ka janni ka
by Level 1 User (140 points)

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