Question 7 (a)

Identify like terms in the following:

$- x y^{2}, - 4 y x^{2}, 8 x^{2}, 2 x y^{2}, 7 y, - 11 x^{2}, - 100 x, - 11 y x, 20 x^{2} y, - 6 x^{2}, y, 2 x y, 3 x$

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Solution

Like terms are:
(i) $- x y^{2}, 2 x y^{2}$
(ii) $- 4 x y^{2}, 20 x y^{2}$
(iii) $8 x^{2}, - 11 x^{2}, - 6 x^{2}$
(iv) 7y , y
(v) - 100x, 3x
(vi) -11yx, 2xy

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Similar questions

Identify like terms in the following:

(a) −xy², − 4yx², 8x², 2xy², 7y, − 11x², − 100x, −11yx, 20x²y, −6x², y, 2xy,3x

(b) 10pq, 7p, 8q, − p²q², − 7qp, − 100q, − 23, 12q²p², − 5p², 41, 2405p, 78qp, 13p²q, qp², 701p²

- {x y}^{2}, - 4 {y x}^{2}, - {8 x}^{2}, 2 {x y}^{2}, 7 y, - {11 x}^{2}, 11 y x, - {20 x}^{2} y, - 6 x^{2}, y, - 2 x y, 3 x

- 7 x y^{2}, 8 x^{2}, 9 x^{3}, - 100 x, - 11 y x, 20 y^{2} x, 96 x, - 7 x^{2}, 67 x y, 7 x^{4}, 3 x^{2}, - 11 x^{2} y

- 7 x y^{2}, 8 x^{2}, 9 x^{3}, - 100 x, - 11 y x, 20 y^{2} x, 96 x, - 7 x^{2}, 67 x y, 7 x^{4}, 3 x^{2}, - 11 x^{2} y

6 x^{2} + 12 y^{2} - 3 x - 7

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