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

MathematicsWhich figure most directly shows the area \((p+q)^2\)?Class 9Exploring Algebraic IdentitiesVisual models of identitiesLevel 70Easy MathematicsWhy is \(a^2+2ab+b^2\) shown as a complete square in a visual model?Class 9Exploring Algebraic IdentitiesVisual models of identitiesLevel 70Easy MathematicsWhich is the correct expansion in the area model of a square with side \(10-3\)?Class 9Exploring Algebraic IdentitiesVisual models of identitiesLevel 70Easy MathematicsIn which visual model are the two middle rectangles equal to \(ab\) and \(ab\)?Class 9Exploring Algebraic IdentitiesVisual models of identitiesLevel 70Easy MathematicsWhat is the main visual difference between \((a+b)^2\) and \((a-b)^2\) in square models?Class 9Exploring Algebraic IdentitiesVisual models of identitiesLevel 68Easy MathematicsIf the area model of a rectangle is \((a+3)(a+2)\), what is the area of the constant part?Class 9Exploring Algebraic IdentitiesVisual models of identitiesLevel 68Easy MathematicsIf the side of a square is \(r+s\), what does \(s^2\) show in its model?Class 9Exploring Algebraic IdentitiesVisual models of identitiesLevel 68Easy MathematicsIn a diagram two \(a \times b\) rectangles are subtracted from a big \(a \times a\) square and a \(b \times b\) square is added back. Which identity is formed?Class 9Exploring Algebraic IdentitiesVisual models of identitiesLevel 68Easy MathematicsIf (t-\frac{1}{t}=6), what is (t^2+\frac{1}{t^2})?Class 9Exploring Algebraic IdentitiesAlgebraic identitiesLevel 63Expert MathematicsWhat is ( (a-b)^2-(a^2+b^2) ) equal to?Class 9Exploring Algebraic IdentitiesAlgebraic identitiesLevel 63Expert MathematicsWhat remains when (x^2+y^2+z^2) is removed from ( (x+y+z)^2 )?Class 9Exploring Algebraic IdentitiesAlgebraic identitiesLevel 63Expert MathematicsWhat is the value of ( 1005^2-995^2 ) using an identity?Class 9Exploring Algebraic IdentitiesAlgebraic identitiesLevel 63Expert MathematicsIf ( (x+k)^2=x^2+24x+144 ), what is the value of (k)?Class 9Exploring Algebraic IdentitiesAlgebraic identitiesLevel 63Expert MathematicsIf ( (x+3)^2=x^2+kx+9 ), what is the value of (k)?Class 9Exploring Algebraic IdentitiesAlgebraic identitiesLevel 64Medium MathematicsWhat is ( 87\times93 ) using an identity?Class 9Exploring Algebraic IdentitiesAlgebraic identitiesLevel 64Medium MathematicsWhich form is correct to find ( 999^2 )?Class 9Exploring Algebraic IdentitiesAlgebraic identitiesLevel 67Easy MathematicsWhat is the value of ( 64^2-36^2 )?Class 9Exploring Algebraic IdentitiesAlgebraic identitiesLevel 67Easy MathematicsWhat will be the expansion of ( (3a+b)^2 )?Class 9Exploring Algebraic IdentitiesAlgebraic identitiesLevel 67Easy MathematicsWhat is the value of ( (x+5)^2-(x-5)^2 )?Class 9Exploring Algebraic IdentitiesAlgebraic identitiesLevel 65Easy MathematicsWhat is the simplified form of ( (3+\sqrt{5})^3 )?Class 9Number SystemsReal NumbersLevel 2Hard