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Algebra

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

MathematicsIf ( (x+y)^2-(x-y)^2=72 ), what is the value of (xy)?Class 9Exploring Algebraic IdentitiesAlgebraic identitiesLevel 63ExpertMathematicsWhat is the value of ( (2x+7)^2+(2x-1)^2-2(2x+7)(2x-1) )?Class 9Exploring Algebraic IdentitiesAlgebraic identitiesLevel 62ExpertMathematicsWhich of the following is the algebraic identity for the square of a sum of three terms?Class 9Exploring Algebraic IdentitiesAlgebraic identitiesLevel 63HardMathematicsWhat is obtained by simplifying ( (3a+4b)^2+(3a-4b)^2 )?Class 9Exploring Algebraic IdentitiesAlgebraic identitiesLevel 63HardMathematicsWhat is the expansion of ( (2x+3)(2x-7) )?Class 9Exploring Algebraic IdentitiesAlgebraic identitiesLevel 64MediumMathematicsWhat is the constant term in ( (x-2)(x+11) )?Class 9Exploring Algebraic IdentitiesAlgebraic identitiesLevel 64MediumMathematicsWhich algebraic identity expresses the product of the sum and difference of two terms as the difference of their squares?Class 9Exploring Algebraic IdentitiesAlgebraic identitiesLevel 64MediumMathematicsSimplify ( (4x-3)(4x+3)+9 ).Class 9Exploring Algebraic IdentitiesAlgebraic identitiesLevel 64MediumMathematicsWhich of the following expressions is a perfect-square trinomial?Class 9Exploring Algebraic IdentitiesAlgebraic identitiesLevel 62MediumMathematicsWhat is the correct value of ( 54^2-46^2 )?Class 9Exploring Algebraic IdentitiesAlgebraic identitiesLevel 62MediumMathematicsIn ( (x+y+z)^2 ), which other mixed terms come with (2xy)?Class 9Exploring Algebraic IdentitiesAlgebraic identitiesLevel 67EasyMathematicsWhat is the coefficient of (z) in ( (z+1)(z+9) )?Class 9Exploring Algebraic IdentitiesAlgebraic identitiesLevel 67EasyMathematics( x^2+12x+36 ) is the square of what?Class 9Exploring Algebraic IdentitiesAlgebraic identitiesLevel 67EasyMathematicsWhat is the simplified form of ( (a+6)^2-(a-6)^2 )?Class 9Exploring Algebraic IdentitiesAlgebraic identitiesLevel 67EasyMathematicsWhat is ( (p+7)(p-7) ) equal to?Class 9Exploring Algebraic IdentitiesAlgebraic identitiesLevel 67EasyMathematicsWhich of the following expressions is the correct algebraic expansion of \((a+b)^2\)?Class 9Exploring Algebraic IdentitiesAlgebraic identitiesLevel 66EasyMathematicsWhich of the following algebraic identities represents the square of the difference of two terms?Class 9Exploring Algebraic IdentitiesAlgebraic identitiesLevel 66EasyMathematicsWhich is the full expansion of ( (a+b+c)^2 )?Class 9Exploring Algebraic IdentitiesAlgebraic identitiesLevel 65EasyMathematicsWhat are the square terms in \( (x+y+z)^2 \)?Class 9Exploring Algebraic IdentitiesAlgebraic identitiesLevel 65EasyMathematicsWhat is the middle term in ( (3a+2b)^2 )?Class 9Exploring Algebraic IdentitiesAlgebraic identitiesLevel 65Easy