Secondary 5 » Maths N(T) & Express » Numbers and Algebra » Ratio and proportion



Relevant question for: Ratio and proportion

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Experts please explain the question no 7of CH 9 of Ncert maths

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Using identities evaluate : 512 -- 492

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Using suitable identities ,find the product : a) ( 7a acirc; #8364; #8221;9b) ( 7a acirc; #8364; #8221;9b) b) ( 2xy + 5

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Find the product : (x+ 7y ) ( 7x acirc; euro; rdquo;y)

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Subtract 3p ( p acirc; euro; rdquo;4m+ 5 n) from 4p ( 10 n 3m +2p )

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the sum of twice a number and three is 33 find the number

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Can you tell me all the identities of class 8 CH algebraic expression and identities

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Pls answer this question fast

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d), and e) question please it's urgent!!

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a +b = a -b = (a -b )(a -b )