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[" प्रश्नावली "2.5],[" 1.उपयुक्त सर्वसमि...

[" प्रश्नावली "2.5],[" 1.उपयुक्त सर्वसमिकाओं को प्रयोग करके निम्नलिखित गुणनफल ज्ञात कीजिए: "],[[" (i) "(x+4)(x+10)," (ii) "(x+8)(x-10)],[" (iv) "(y^(2)+(3)/(2))(y^(2)-(3)/(2))," (v) "(3-2x)(3+2x)]]

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Use suitable identities to find the following products: (i) (x+4)(x+10) (ii) (x+8) (x-10) (iii) (3x+4) (3x -5) (iv) (y^2+3/2)(y^2-3/2) (v) (3-2x)(3+2x)

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