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Subtraction Model

Class 9 Mathematics के इस tag से जुड़े questions। हर question के साथ chapter, topic, level और difficulty दी गई है।

MathematicsIn the model of a square with side (x-2), how much rectangular area is subtracted from x^2 in total?Class 9Exploring Algebraic IdentitiesVisual models of identitiesMedium MathematicsIn the subtraction model of a square with side a−5, what is the final corner that must be added back?Class 9Exploring Algebraic IdentitiesVisual models of identitiesMedium MathematicsWhy is the final \(b^2\) part added when modelling a square with side \(a-b\)?Class 9Exploring Algebraic IdentitiesVisual models of identitiesEasy MathematicsIf an area model is made for (x²−10x+25), what will be the side of the corner square?Class 9Exploring Algebraic IdentitiesVisual models of identitiesMedium MathematicsFrom a large square of side p, two strips of width q are removed from the top and the right. The corner square of area q² is added back because it was removed twice. What is the remaining area?Class 9Exploring Algebraic IdentitiesVisual models of identitiesMedium MathematicsIn a visual model, the large square is 16y² and the small added square is 25. If two strips are subtracted, which area is correct?Class 9Exploring Algebraic IdentitiesVisual models of identitiesEasy MathematicsA subtraction model shows 16x² − 40xy + 25y². It is the area of a square with which side?Class 9Exploring Algebraic IdentitiesVisual models of identitiesHard MathematicsIf 38² is understood through the visual model (40-2)², what is the total area of the two rectangles removed?Class 9Exploring Algebraic IdentitiesVisual models of identitiesHard MathematicsA square has side (m-2). Which parts must be subtracted and added from the (m^2) model to get the correct area?Class 9Exploring Algebraic IdentitiesVisual models of identitiesMedium MathematicsIn the visual model of (a-b)^2, what total rectangular area is subtracted from a^2?Class 9Exploring Algebraic IdentitiesVisual models of identitiesEasy