Answer:
x=8. Explanation: Factor of 6561 are. 6561=3×3×3×3×3×3×3×3=38. As such, 3x=6561 can be written as 3x=38. Hence, x=8. Explanation:
The value of b is 3
then B - (n4 – 3)(n4 + 3)
Explanation:
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