document.write( "Question 1149697: If a+b=2 and b*a= −1, then a^2 + b^2 =
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Algebra.Com's Answer #771032 by Alan3354(69443) $\"\"$ $\"About$

You can put this solution on YOUR website!
If a+b=2 and b*a= −1, then a^2 + b^2 =
\n" ); document.write( "(A)4
\n" ); document.write( "(B)5
\n" ); document.write( "(C)6
\n" ); document.write( "(D)8
\n" ); document.write( "(E)10
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\n" ); document.write( "With only 5 to choose from, try each one.
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