document.write( "Question 68561: Please help me with these questions I have for my year nine homework.
\n" ); document.write( "1 Simplify the following by collecting the like terms.
\n" ); document.write( " -6-3x+4-x
\n" ); document.write( "2 Expand the following by removing the brackets
\n" ); document.write( " -6(5x-4)
\n" ); document.write( "3 Expand and simplify the following.
\n" ); document.write( " (x-6)(x+6)
\n" ); document.write( "4 Factorise the following using the highest common factor.
\n" ); document.write( " 4q2+10q8
\n" ); document.write( "

Algebra.Com's Answer #48772 by rmromero(383)\"\" \"About 
You can put this solution on YOUR website!
1 Simplify the following by collecting the like terms.
\n" ); document.write( " -6-3x+4-x
\n" ); document.write( "
-6 - 3x + 4 - x
\n" ); document.write( "Collect like terms -3x and -x, -6 and 4
\n" ); document.write( "\"highlight+%28-2+-+4x%29\"
\n" ); document.write( "
2 Expand the following by removing the brackets
\n" ); document.write( " -6(5x-4)
\n" ); document.write( " -6(5x) - (-6)(-4)
\n" ); document.write( "-30x - (24)
\n" ); document.write( "\"highlight+%28-30x+-+24%29\" \r
\n" ); document.write( "\n" ); document.write( "
3 Expand and simplify the following.
\n" ); document.write( " (x-6)(x+6)
\n" ); document.write( " Use FOIL Method
\n" ); document.write( "F = First Term --> Multiply the two first terms x(x)
\n" ); document.write( "O = Outer Term --> Multiply the two outer terms x(6)
\n" ); document.write( "I = Inner Term --> Multiply the two inner terms (-6)x
\n" ); document.write( "L = Last Term --> Multiply the two last terms -6(6)\r
\n" ); document.write( "\n" ); document.write( "x(x) +x(6) + (-6)x +(-6)(6)
\n" ); document.write( "
\"%28x%5E2+%2B+6x+-+6x+-+36%29\"
\n" ); document.write( "
\"highlight+%28x%5E2+-+36%29\"\r
\n" ); document.write( "\n" ); document.write( "4 Factorise the following using the highest common factor.
\n" ); document.write( " 4q2+10q8
\n" ); document.write( "
Factor
\n" ); document.write( "\"4q%5E2\" = \"2%2A2%2Aq%5E2\"
\n" ); document.write( "
\"10q%5E8\" = \"5%2A2%2Aq%5E2%2Aq%5E6\"
\n" ); document.write( "
Greatest common factor = \"2q%5E2\"
\n" ); document.write( "\"highlight+%282q%5E2%282+%2B+5q%5E6%29%29\"
\n" ); document.write( "
\n" );