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  • 16-10-2020
  • Mathematics
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3. Combine terms: 12a + 26b -4b – 16a.

(a) 4a + 22b,

(b) -28a + 30b,

(c) -4a + 22b,

(d) 28a + 30b.

Respuesta :

jshe4926
jshe4926 jshe4926
  • 16-10-2020

C.)-4a+22b

Group like terms  12a + 26b -4b – 16a

Add similar elements 12a-16a= -4a

Add similar elements 26b-4b=22b

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