document.write( "Question 123275: 1. Please solve the following by factoring:
\n" ); document.write( "a) x^2- 6x - 16 = 0\r
\n" ); document.write( "\n" ); document.write( "b) 6x^2 + 42x = 0 \r
\n" ); document.write( "\n" ); document.write( "2. If f(t) = 2t^2 - 4t - 1, find
\n" ); document.write( "a) f(2)
\n" ); document.write( "b) f(-1)
\n" ); document.write( "Please help, I need step by step instructions.
\n" ); document.write( "

Algebra.Com's Answer #90446 by stanbon(75887)\"\" \"About 
You can put this solution on YOUR website!
1. Please solve the following by factoring:
\n" ); document.write( "a) x^2- 6x - 16 = 0
\n" ); document.write( "(x-8)(x+2)=0
\n" ); document.write( "x=8 or x=-2
\n" ); document.write( "--------------------
\n" ); document.write( "b) 6x^2 + 42x = 0
\n" ); document.write( "6x(x+7)=0
\n" ); document.write( "x = 0 or x=-7
\n" ); document.write( "--------------------
\n" ); document.write( "2. If f(t) = 2t^2 - 4t - 1, find
\n" ); document.write( "a) f(2) = 2(2)^2-4*2-1 = -1
\n" ); document.write( "b) f(-1)= 2(-1)^2 -4*-1 -1 = 2+4-1=5
\n" ); document.write( "=================
\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
\n" ); document.write( "
\n" ); document.write( "
\n" );