3 years ago

Can someone answer this question and make sure they show working out. Will reward brainliest to the best answer.

Mathematics

1 answer:

wolverine [178]3 years ago

3 0

Answer:

8a²+8a+12b = 8a²+8a+12b

Step-by-step explanation:

first, expand the brackets

4a + 4a + 12a² + 8b + 4b - 4a²

then, collect like terms

8a + 8a² + 12b

then, rearrange

8a² + 8a + 12b

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