Question

find the value of a, if 3^a × 3^2a+4 = 3^13​

Answer 1

Step-by-step explanation:

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Answer 2

Answer:

3^a × 3^2a+4 = 3^13

3^a+ 2a + 4 = 3^ 13

on equating both the sides,

a + 2a + 4 = 13

3a + 4 = 13

3a = 13 - 4

a = 9 ÷ 3

a = 3