please tell the answer vedic maths
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Answer:
6a⁴ + 9a³ + 28a² + 23a + 12
Step-by-step explanation:
(2a² + 5a + 4)(3a² + 2a + 3)
= 2a²(3a² + 2a + 3)a² + 5a(3a² + 2a + 3) + 4(3a² + 2a + 3)
= 6a⁴ + 4a³ + 6a² + 15a³ + 10a² + 15a + 12a² + 8a + 12
= 6a⁴ + 19a³ + 6a² + 10a² + 15a + 12a² + 8a + 12
= 6a⁴ + 19a³ + 28a² + 15a + 8a + 12
= 6a⁴ + 19a³ + 28a² + 23a + 12
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p.s. refer the attachment if this feels confusing :)
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