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Evaluate: $x^{0}$
1. $0$
2. $1$
3. $x$
4. $x^2$
5. None of the above.
Simplify.
$(9 x^4 y ^5)/(6 x^2y^10)$
1. $(9 x^2 y^5)/(6)$
2. $(3x^2y^5)/(2)$
3. $(3 x^2)/(2y^5)$
4. $(3x^2 )/(2y^-5)$
Simplify.
$x^30/x^-10$
1. $x^20$
2. $x^10$
3. $1/x^10$
4. $x^40$
Simplify. $( 5x^3 y ^2) ^0$
1. $5x^3y^2$
2. 1
3. 0
4. 5
Simplify.
$(3m n^4)^3$
1. $9m^3 n^7$
2. $9m^4n^7$
3. $27m^4n^7$
4. $27m^3 n^12$
Simplify.
$(-3x^4y^2)^3$
1. $-27x^12y^6$
2. $-27xy$
3. $-27x^7y^$
4. $-27x^7y^6$
Simplify $b^5 * b^2$.
1. $b^25$
2. $b^7$
3. $b^3$
4. $b^10$
Simplify the expression $b^4 * b^2$.
1. $b^16$
2. $b^6$
3. $b^2$
4. $b^8$
To simplify the following expression correctly, what must be done with the exponents?

$(25^a)^b$
2. subtract the exponents
3. multiply the exponents
4. divide the exponents
Simplify: $(x^10)/(8x^5).$
1. $(x^5)/8$
2. $(1)/(8x^5)$
3. $8x^5$
4. $(8)/(x^5)$
Simplify $x^2 * x^4$.
1. $x^8$
2. $x^6$
3. $8x^2$
4. 6x
5. $x^2$
Simplify $(2r)^2$.
1. $2^2 + r^2$
2. $4r$
3. $4r^2$
4. $16$
$(32a^4b^2)/(8a^3b^2)$
1. $4ab^0$
2. $4a$
3. $(4)/(16ab^4)$
4. $4ab^4$
Simplify the following expression:

$(-2)^3 * (-2)^1 * (-2)^2 * (-2)^6$
1. $-2^12$
2. $(-2)^12$
3. $-2^36$
4. $(-2)^36$
Simplify. $(a)/(b^2) * (b^3)/(a)$
1. $a^2b^5$
2. $a^0b^1$
3. $b$
4. $b^3$
Simplify.
$(-4m^2n^3)^2$
1. $-4m^4n^5$
2. $-16m^4n^6$
3. $16m^4n^6$
4. $16m^2n^3$
Simplify. $(4x^2y^7)^0$
1. $4x^2y^7$
2. $1$
3. $8xy$
4. $8xy^8$
$(-3x^2y^5)^2$
1. $9x^2y^10$
3. $9x^4y$
4. $9x^4y^10$