Home
Class 7
MATHS
Identify the like terms and also menti...

Identify the like terms and also mention the numerical coefficients of those terms: (i) `4x y ,\ -5x^2y ,\ -3y x ,\ 2x y^2` (ii)`7a^2b c ,\ -3c a^2b ,\ -5/2a b c^2,3/2a b c^2,-4/3c b a^2`

Promotional Banner

Similar Questions

Explore conceptually related problems

Identify the like terms and also mention the coefficients of those terms in the following terms: 4x y ,\ -5x^2y ,\ -3y x ,\ 2x y^2

Identify the like terms and also mention the numerical coefficients of those terms: 4xy,-5x^(2)y,-3yx,2xy^(2)7a^(2)bc,-3ca^(2)b,-(5)/(2)abc^(2),(3)/(2)abc^(2),-(4)/(3)cba^(2)

Write the numerical coefficient of each of the following: (i) 7a b c (ii) -2x^3y^2z

Identify the like terms in each of the following: (i) -2x^2y\ ,\ x^2z ,\ -y x^2,\ x^2y^2 (ii) c a b^2,\ a^2b c ,\ b^2a c ,\ c^2a b ,\ a b^2c ,\ a b c ,\ a c b^2

The sum of the coefficients in the terms of 2x^2y-3x y^2+4x y is -3 (b) 3 9 (d) 5

The sum of the coefficients in the terms of 2x^2y-3x y^2+4x y is (a) -3 (b) 3 (c) 9 (d) 5

Identify the terms, their coefficients for each of the following expressions: 3x^2y^2-5x^2y^2z^2+z^2 (ii) 9-a b+b c-c a

Identify the like terms in the following algebraic expressions: (i) a^2+b^2-2a^2+c^2+4a (ii) 3x+4x y-2y z+5/2z y (iii) a b c+a b^2c+2a c b^2+3c^2a b+b^2a c-2a^2b c+3c a b^2

Add the following: i) 7a b c ,\ -5a b c ,\ 9a b c ,\ -8a b c ii)2x^2y ,\ -4x^2y ,\ 6x^2y ,\ -5x^2y

Write down each of the following in exponential form: (i) 4a^3\ x\ \ 6a b^2\ x\ \ c^2 (ii) 5x y\ x\ 3x^2y\ x\ 7y^2 (iii) a^3x\ 3a b^2x\ 2a^2b^2