Question

add the following monomials

(a) 3x, 5x, 2x,

(b) 5a, a, -7a

(c) 2abc, -abc, 5abc

(d) -2xy, 7xy, 15xy,-10xy, xy, -xy

(e) 3a,4b,-6a,-2b,-5a,10b

(f) a, 6a,-2b,5c,-2c​

Answer 1

Answer:

1. 3x + 5x + 2x = 10x
2. 5a + a - 7a = - a
3. 2abc - abc + 5abc = 6abc
4. -2xy + 7xy +15xy -10xy +xy -xy = 10 xy
5. 3a+ 4a - 6a - 2b - 5a +10b = -4a + 8b
6. a+ 6a - 2b + 5c - 2c = 7a -2b +3c

Step-by-step explanation:

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Answer 2

Step-by-step explanation:

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