document.write( "Question 1030034: Find the value of x for which (2+x)⁴=16 + 16x + x⁴\r
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document.write( "Could I be shown this step by step please ''. \n" );
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Algebra.Com's Answer #644938 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! Find the value of x for which (2+x)⁴=16 + 16x + x⁴ \n" ); document.write( "-------- \n" ); document.write( "4C4*2^4 + 4C3*2^3x + 4C2*2^2*x^2 + 4C1*2*x^3 + 4C0*x^4 = 16 + 16x + x^4 \n" ); document.write( "---------------------------------------------------- \n" ); document.write( "16 + 32x + 24x^2 + 8x^3 + x^4 = 16 +16x+x^4 \n" ); document.write( "----------------------------------------------- \n" ); document.write( "16x + 24x^2 + 8x^3 = 0 \n" ); document.write( "------------------------------- \n" ); document.write( "8x(2 + 3x + x^2) = 0 \n" ); document.write( "8x(x+2)(x+1) = 0 \n" ); document.write( "x = 0 or x = -1 or x = -2 \n" ); document.write( "--------------------------- \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "----------- \n" ); document.write( " \n" ); document.write( " |