document.write( "Question 194665This question is from textbook Intermediate Algebra
\n" ); document.write( ": 4x^2+17=15 I need to know how to work these types of problems also
\n" ); document.write( "x/2=8 How do you work a problem like this and
\n" ); document.write( "10d^4g*2/20dg^4 How do you work this type of problem and
\n" ); document.write( "For function f(x)=x+5/x-2 find: f(0),f(-1),f(-2),f(1),and f(3)? \n" ); document.write( "
Algebra.Com's Answer #146047 by stanbon(75887)\"\" \"About 
You can put this solution on YOUR website!
4x^2+17=15
\n" ); document.write( "Subtract 15 from both sides to get:
\n" ); document.write( "4x^2+2 = 0
\n" ); document.write( "Divide thru by 2 to get:
\n" ); document.write( "2x^2 + 1 = 0\r
\n" ); document.write( "\n" ); document.write( "Factor:
\n" ); document.write( "2(2x^2 + 1) = 0
\n" ); document.write( "2x^2 = -1
\n" ); document.write( "x^2 = -1/2
\n" ); document.write( "x = [sqrt(2)/2]i or x = -[sqrt(2)/2]i
\n" ); document.write( "=============================================
\n" ); document.write( "x/2=8
\n" ); document.write( "x = 16
\n" ); document.write( "------------------
\n" ); document.write( "10d^4g^2/20dg^4
\n" ); document.write( "Reduce:
\n" ); document.write( "d^3/2g^2
\n" ); document.write( "================\r
\n" ); document.write( "\n" ); document.write( "For function f(x)=x+5/x-2 find: f(0),f(-1),f(-2),f(1),and f(3)?
\n" ); document.write( "f(0) = (0+5)/(0-2) = 05/2
\n" ); document.write( "f(-1) = 4/-3
\n" ); document.write( "f(-2) = 3/-4
\n" ); document.write( "f(1) = 6/-1
\n" ); document.write( "f(3) = 8/1
\n" ); document.write( "=================
\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
\n" ); document.write( " \n" ); document.write( "
\n" );