Solution
Solution
+1
Solution steps
Move to the right side
Divide both sides by
For the solutions are
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Frequently Asked Questions (FAQ)
What are the solutions to the equation 9x^2-21=0 ?
The solutions to the equation 9x^2-21=0 are x=sqrt(7/3),x=-sqrt(7/3)Find the zeros of 9x^2-21=0
The zeros of 9x^2-21=0 are x=sqrt(7/3),x=-sqrt(7/3)