Question

simplify :

4a(2 a² - 6a) - 3 a³(5a² - 4a + 3) - a(a + 2)​

Answer 1

Step-by-step explanation:

Western Coastal Plain Eastern Coastal Plain

1. These plains have narrow margin interspersed by hilly terrain. 1. These are wide plains with well-developed deltas.

2. These plains lie in between the Arabian Sea and the Western Ghats. 2. These plains lie in between the Bay of Bengal and the Eastern Ghats.

Answer 2

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