Question

question
fully simplify.
$-15xy(15x^5y^3)$
answer attempt 1 out of 5

Explanation:

Step1: Multiply coefficients

Multiply -15 and 15: $-15\times15 = -225$

Step2: Multiply x terms

Use exponent rule $x^a \cdot x^b = x^{a + b}$. For $x$: $x^1 \cdot x^5 = x^{1 + 5}=x^6$

Step3: Multiply y terms

Use exponent rule for $y$: $y^1 \cdot y^3 = y^{1 + 3}=y^4$

Step4: Combine results

Multiply the coefficient, x term, and y term: $-225x^6y^4$

Answer:

$-225x^6y^4$