document.write( "Question 394802: Solve: $\"5x%5E2=15\"$
\n" ); document.write( "What are the solutions?
\n" ); document.write( "x=___
\n" ); document.write( "(Type an exact answer, using radicals as needed. Rationalize all denominators. Express complex numbers in terms of i. Use a comma to separate answers as needed.)\r
\n" ); document.write( "\n" ); document.write( "Find the x-intercepts of $\"f%28x%29=5x%5E2-15\"$
\n" ); document.write( "The x-intercepts are ___.
\n" ); document.write( "(Type an ordered pair. Type an exact answer, using radicals as needed. Rationalize all denominators. Use a comma to separate answers as needed.) \n" ); document.write( "

Algebra.Com's Answer #280128 by stanbon(75887) $\"\"$ $\"About$

You can put this solution on YOUR website!
Solve: 5x^2=15
\n" ); document.write( "What are the solutions?
\n" ); document.write( "5x^2-15 = 0
\n" ); document.write( "5(x^2-3) = 0
\n" ); document.write( "x^2-3 = 0
\n" ); document.write( "(x-sqrt(3))(x+sqrt(3)) = 0
\n" ); document.write( "---
\n" ); document.write( "x = sqrt(3) or x = -sqrt(3)
\n" ); document.write( "======
\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
\n" ); document.write( "=========
\n" ); document.write( "(Type an exact answer, using radicals as needed. Rationalize all \n" ); document.write( "

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