Brightstorm Q & A : what is 3z/6w^2+z/4w

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answer #1

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lqez now

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9z^2/36w^2+zw/4w^2= (z^2+zw)/4w^2= z(z+w)/w^2

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rickwtj March 23, 2011

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take LCM as 12w^2 (6z+3wz)/12w^2=3z(2+w)/12w^2=z(2+w)/4w^2

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chitra003 March 23, 2011

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Oh sorry, it's z(z+w)/4w^2

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rickwtj March 23, 2011

Flag this because it ...