Question

Expand (9a+2t)²
Need the correct answer
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Answer 1

Answer:

81a²+4t²+36at

Hope it helps .. pls mark as brainliest

Answer 2

Answer.

81a²+36at +4t²

Step-by-step explanation:

(9a+2t) (9a+2t)

81a²+18at +18at +4t²

81a²+36at +4t²

Hope this is helpful to you

And mark the brainliest answer.