document.write( "Question 1104566: Solve the system by any algebraic method (substitution or addition/subtraction). Show algebraic work that fully supports your answer. Exact answers only, no decimal approximations.
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document.write( "𝑥2 + 𝑦2 = 4
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document.write( "𝑦2 − 𝑥 = 4 \n" );
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Algebra.Com's Answer #719281 by josgarithmetic(39631) ![]() You can put this solution on YOUR website! You should eliminate the y^2; or do this:\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "and from this, |