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Algebraic Identity

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

MathematicsWhich is the factorised form of (a^2+4b^2+c^2+4ab+2ac+4bc)?Class 9Exploring Algebraic IdentitiesFactorisationLevel 71Expert MathematicsWhat will be the factorised form of (a^3+b^3)?Class 9Exploring Algebraic IdentitiesFactorisationLevel 71Expert MathematicsChoose the correct factorised form of (16a^2-b^2).Class 9Exploring Algebraic IdentitiesFactorisationLevel 71Medium MathematicsWhat will be the factorised form of (r^2 - 2rs + s^2)?Class 9Exploring Algebraic IdentitiesFactorisationLevel 71Medium MathematicsWhich is the correct factorisation of (x^2-16)?Class 9Exploring Algebraic IdentitiesFactorisationLevel 74Easy MathematicsWhich visual partition correctly shows ((m+7)^2)?Class 9Exploring Algebraic IdentitiesVisual models of identitiesLevel 68Medium MathematicsA model shows m² + 18m + 81 as a square. Which expression represents the side of this square?Class 9Exploring Algebraic IdentitiesVisual models of identitiesLevel 67Medium MathematicsA visual model of a square with side 2a + 5 will show which area parts?Class 9Exploring Algebraic IdentitiesVisual models of identitiesLevel 67Medium MathematicsWhich expansion is given by the area model of a square with side (a+2b)?Class 9Exploring Algebraic IdentitiesVisual models of identitiesLevel 69Easy MathematicsA square has side \(a+b+c\). In the visual model, the total area can be thought of in how many main types of terms?Class 9Exploring Algebraic IdentitiesVisual models of identitiesLevel 70Easy MathematicsWhat is the simplified form of ((x+2y+z)^2-(x^2+4y^2+z^2))?Class 9Exploring Algebraic IdentitiesAlgebraic identitiesLevel 62Hard MathematicsWhich square form represents ( x^2+18x+81 )?Class 9Exploring Algebraic IdentitiesAlgebraic identitiesLevel 67Easy MathematicsWhich is the correct expansion of ( (a+b+c)^2 )?Class 9Exploring Algebraic IdentitiesAlgebraic identitiesLevel 67Easy MathematicsWhat is the simplified form of ( (3x+2)(3x-2) )?Class 9Exploring Algebraic IdentitiesAlgebraic identitiesLevel 66Easy MathematicsIf \(S_n=1+2+3+\cdots+n\), which of the following expressions is an odd perfect square for every natural number \(n\)?Class 9Sequences and ProgressionsSum of first n natural numbersLevel 61Expert MathematicsIf \(x, y, z\) are three consecutive terms of a geometric progression and \(x\neq0\) and \(y\neq0\), which is the necessary and sufficient condition for them?Class 9Sequences and ProgressionsGeometric ProgressionLevel 55Expert MathematicsWhich of the following conditions is sufficient to identify a sequence with non-zero terms as a geometric progression?Class 9Sequences and ProgressionsGeometric ProgressionLevel 56Hard MathematicsIf in (y=(a+8)x+a), the difference between slope and (y)-intercept is (8), which statement is correct?Class 9Introduction to PolynomialsSlope and y-interceptLevel 40Expert MathematicsIf in (y=(a-7)x+a), the difference between slope and (y)-intercept is (-7), which statement is correct?Class 9Introduction to PolynomialsSlope and y-interceptLevel 39Expert MathematicsIf in (y=(a+5)x+a), the difference between slope and (y)-intercept is (5), which statement is correct?Class 9Introduction to PolynomialsSlope and y-interceptLevel 38Expert