Question

please solve the question add together.....plz​

Answer 1

Step-by-step explanation:

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1) 9a , 7a , 5a

=> 9a + 7a + 5a

=> 21 a

2) 5x , 4x , 8x

=> 5x + 4x + 8x

=> 17 x

3) 3a, 2a, 8a, 9a

=> 3a + 2a + 8a + 9a

=> 22 a

4) 9x, 6x, 5x, 4x, 7x

=> 9x + 6x + 5x + 4x + 7x

=> 31 x

5) c, 9c, 4c, 11c , 9c

=> c + 9c + 4c + 11c + 9c

=> 34 c

6) d, 10d, 6d, 9d, 12d

=> d + 10d + 6d + 9d + 12d

=> 38 d

7) 2p, 5p, 6p, 7p, 8p

=> 2p + 5p + 6p + 7p + 8p

=> 28 p

8) 8r, 5r, 6r, 3r, 2r

=> 8r + 5r + 6r + 3r + 2r

=> 24 r

9) -5x, -4x, -x, -6x

=> (-5x) + (-4x) + (-x) + (-6x)

=> -16 x

10) -xy, -2xy, -6xy, -13xy

=> (-xy) + (-2xy) + (-6xy) + (-13xy)

=> -22xy

11) -7b, -8b, -3b, -4b

=> (-7b) + (-8b) + (-3b) + (-4b)

=> -22b

12) -3pq, -4pq, -2pq, -9pq

=> (-3pq) + (-4pq) + (-2pq) + (-9pq)

=> -18pq

13) -4rs, -7rs, -9rs, -12rs

=> (-4rs) + (-7rs) + (-9rs) + (-12rs)

=> -32rs

14) -xy, 16xy, -12xy, 9xy, -11xy

=> (-xy) + 16xy + (-12xy) + 9xy + (-11xy)

=> xy

15) 4a²b, -4a²b, 19a²b, -12a²b

=> 4a²b + (-4a²b) + 19a²b + (-12a²b)

=> 7a²b

16) 12x²y² , -21x²y³ , -16x²y³, 41x²y³

=> 12x²y² + (-21x²y³) + (-16x²y³) + 41x²y³

=> 12x²y² + 4x²y³

I hope it helps you.....

Answer 2

Answer:

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