Question

3. Combine terms: 12a + 26b -4b – 16a.

(a) 4a + 22b,

(b) -28a + 30b,

(c) -4a + 22b,

(d) 28a + 30b.

Answer 1

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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