Question

find the product.
$(4x^{3}y)(-4x^{6}y^{6})$

Explanation:

Step1: Multiply the coefficients

$4 \times (-4) = -16$

Step2: Combine $x$-terms (add exponents)

$x^3 \times x^6 = x^{3+6} = x^9$

Step3: Combine $y$-terms (add exponents)

$y^1 \times y^6 = y^{1+6} = y^7$

Step4: Multiply all results together

$-16 \times x^9 \times y^7$

Answer:

$-16x^9y^7$