If x ≠ 0, x(x⁵)⁴ / x⁴ = ?
- x⁵
- x⁶
- x¹⁷
- x⁸
Explanation
We simplify the expression:
x(x⁵)⁴ / x⁴
Step 1: Simplify the exponent
(x⁵)⁴ = x^(5×4) = x²⁰
Now the expression becomes:
x × x²⁰ / x⁴
Step 2: Combine the exponents
Numerator: x × x²⁰ = x²¹
Now divide: x²¹ / x⁴ = x^(21−4) = x¹⁷
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