Question

2.
Find the sum using column method.
(a) 7a + 2b and 3a + 4b
(b) 2x2 - y2 and 3x2 + 5y2
(c) - 4x - 5y and 3x - 8y
(d) 4x + 3y + 5xy, 2x + 10y - 2xy and - 3x - 3y
(e) – 2a + 3b, 5a + 2b - c and - a - b - C
(f) 3x2 + 4y2, 2y2 + 2xy - x, x2 + 2y2
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Answer 1

(a)(7a+2b)+3a+4b

7a 2b

3a 4b

10a 6b

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:)

Answer 2

Step-by-step explanation:

bhosdi chod hi bhosdi bhosdi