document.write( "Question 1088033: hi
\n" ); document.write( "we know that ae≠bd and I want to find the solutions, I mean(x,y), of this equations
\n" ); document.write( " ax2+by3=c
\n" ); document.write( " dx2+ey3=f
\n" ); document.write( "I solved it by Matrix, and I think that this system of equation has three answers, I will be very grateful to you if you solve and explain this to me.
\n" ); document.write( "thanks.\r
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Algebra.Com's Answer #702296 by ikleyn(52787)\"\" \"About 
You can put this solution on YOUR website!
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\n" ); document.write( "Introduce new variables u = x^2 and v = y^3.\r
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\n" ); document.write( "\n" ); document.write( "Solve the linear system for these new variables (using determinants).\r
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\n" ); document.write( "\n" ); document.write( "Then return to the original variables x and y.\r
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\n" ); document.write( "\n" ); document.write( "See the lessons\r
\n" ); document.write( "\n" ); document.write( "    - Solving systems of non-linear equations in two unknowns using the Cramer's rule \r
\n" ); document.write( "\n" ); document.write( "    - Solving systems of non-linear equations in three unknowns using Cramer's rule\r
\n" ); document.write( "\n" ); document.write( "in this site.\r
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\n" ); document.write( "\n" ); document.write( "Also,  you have this free of charge online textbook in ALGEBRA-I in this site\r
\n" ); document.write( "\n" ); document.write( "    - ALGEBRA-I - YOUR ONLINE TEXTBOOK.\r
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\n" ); document.write( "\n" ); document.write( "The referred lessons are the part of this online textbook under the topic \"Systems of equations that are not linear\".\r
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