Question

simplify.
$u\cdot u^5\cdot u^4\cdot u$

Explanation:

Step1: Recall exponent rule \(a^m \cdot a^n = a^{m + n}\)

Rewrite the expression: \(u \cdot u^5 \cdot u^4 \cdot u = u^1 \cdot u^5 \cdot u^4 \cdot u^1\)

Step2: Apply the exponent rule

Add the exponents: \(1 + 5 + 4 + 1 = 11\), so the expression becomes \(u^{11}\)

Answer:

\(u^{11}\)