Math, asked by dharminoad39, 26 days ago

Expand the following (3a-14)². ​

Answers

Answered by Anonymous
3

9a^2 - 84a + 196

Step-by-step explanation:

(3a-14)²

 {(3a)}^{2}  - 2 \times 3a \times 14 + (14) {}^{2}

 {9a}^{2}  - 84a + 196

Answered by ramandeepkaur9507
0

Answer:

(3a-14)²=3a²+14²-2×3a×14

9a²+196-84a

Step-by-step explanation:

hope it helps you Mark as brainlist

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