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Emily
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Emily
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Can someone help me understand how to get the answer for this question 5xy-3x^2+6y And please do it step by step and elaborate, thanks :)
Can someone help me understand how to get the answer for this question 5xy-3x^2+6y And please do it step by step and elaborate, thanks :)
CPhill
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Emily
Jul 27, 2014
0
627
2
+8
I'll just type what it says on my maths sheet. 'Expand the brackets in the following and simplify where possible.'
Ok since yeah I need to learn, could someone just help me understand exactly what I need to do to get the answer for these three questions, thanks :)
2x(x+3)+4(x-1) =
8(2x^2-3x+1)-5(3x^2-5x+1) =
read more ..
rosala
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Emily
Jul 26, 2014