Question

List of the like terms in the following expression.
(i) `4x^(4),-7x^(3),8x^(2),12x^(3),-9x^(4),-5x,4x^(3),12x^(2)`
`(ii) 5xy,-3x^(2)y,2xy^(3),-2x^(2)y^(2),5x^(2)y,-3xy,6x^(2)y^(2)`

Answer 1

Correct Answer - (i) `4x^(4), -9x^(4); -7x^(3), 12x^(3), 4x^(3); 8x^(2), 12x^(2);`
(ii) `5xy, -3xy; -3x^(2)y, 5x^(2)y; -x^(2)y^(2), 5x^(2)y^(2);`
(i) Like terms : `(4x^(4),-9x^(4)), (7-x^(3),12x^(3),4x^(3))8x^(2), 12x^(2))`
(ii) Like terms : `(5xy,-3xy), (3-x^(2)y,5x^(2)y),(-2x^(2)y^(2),4x^(2)y^(2))`