document.write( "Question 323067: Evaluate the following expression for a = 6 and b = -2\r
\n" ); document.write( "\n" ); document.write( "3a + b^2 + 4b – a \n" ); document.write( "

Algebra.Com's Answer #231277 by QH(50) $\"\"$ $\"About$

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Replace the values of a for 6 and b for -2
\n" ); document.write( " $\"3a%2Bb%5E2%2B4b-a\"$
\n" ); document.write( " $\"3%286%29%2B%28-2%29%5E2%2B4%28-2%29-%286%29\"$
\n" ); document.write( "solve using order of operations\r
\n" ); document.write( "\n" ); document.write( " $\"3%286%29%2B%284%29%2B4%28-2%29-%286%29\"$
\n" ); document.write( " $\"%2818%29%2B%284%29%2B%28-8%29-%286%29\"$
\n" ); document.write( " $\"22-8-6\"$
\n" ); document.write( " $\"14-6\"$
\n" ); document.write( " $\"8\"$ \n" ); document.write( "

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