Question

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Identify the like terms from the following.
1. 2x²y, 2xy2, 3yx2, 14x2y, 7yx
2. 3x3y2. yüx, yºx?, -yºx, 3yx
3. lIxy, -xz, Ilyz, - lxy, xy​

Answer 1

Answer:

2y2x - 5xy) + (5y2x - 9x²y + 3xy)

(ii) (3x2 + 2xy - 1) + (x2 - 5xy + 6) + (xy + 1)

2. Subtract the following:

(i) (6xy + 7) - (3xy + 5)

(ii) (2x2 + 3xy - y2) - (3x2 - xy - 3y?good contact

Step-by-step explanation: