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The expression (x^n) (x^5)^3 is equivalent to x^30. What is the value of n?


Sagot :

Answer:

n = 15

Step-by-step explanation:

[tex](x^n) (x^5)^3 = x^{30} \\ \\ (x^n) x^{15 }= x^{30} \\ \\ {x}^{n + 15} = {x}^{30} \\ \\ n + 15 = 30 \\ \\ n = 30 - 15 \\ \\ n = 15[/tex]