*Properties of Exponents

What is the property of exponents that states any non-zero number raised to the power of zero equals one?

Simplify the expression using only positive exponents: $$x^{-6} \cdot x^3$$

What is the property of exponents that states when multiplying two powers with the same base, you add the exponents?

Simplify the expression using only positive exponents: $$\left(-x^4y^3\right)^0 \cdot \left(5x^3\right)^2$$

What is the property of exponents that states when dividing two powers with the same base, you subtract the exponents?

Simplify the expression using only positive exponents: $$\frac{6u^3v^4}{8u^2v^{-2}}$$

What is the property of exponents that states a power raised to another power is multiplied?

Simplify the expression using only positive exponents: $$\frac{x^9y^{-5}}{x^{-2}y^3}$$

What is the value of $$-7^0$$ ?

What is the property of exponents that states a negative exponent represents the reciprocal of the base raised to the opposite positive exponent?