Simplify with only positive exponents:
x^8*x^-3
x^5
Simplify with only positive exponents:
a^12/a^4
a^8
Simplify with only positive exponents:
(x^9)^3
x^27
Write in standard form.
1.6 x 10^3
1,600
Simplify each expression.
46^0
1
Write in decimal form:
-11/16
-0.6875
Simplify with only positive exponents:
5x^4*7x^3
35x^7
Simplify with only positive exponents:
x^5/x^12
1/x^7
Simplify with only positive exponents:
(cd^2)^4
c^4d^8
Write in standard form.
1.49 x 10^-7
0.000000149
Express using a positive exponent.
y^-4
1/y^4
Write in decimal form:
5/33
3.706xx10^-5
Simplify with only positive exponents:
(k^3)(k^-8)
1/k^5
Simplify with only positive exponents:
(m^-4)/(m^2)
1/m^6
Simplify with only positive exponents:
(m^-2n^8)^3
n^24/m^6
Write in scientific notation.
2,204,000,000
Express at a negative exponent:
1/d^6
d^-6
Write a a fraction:
8/9
Simplify with only positive exponents:
(-7c^-3)(-4c^8)
(28c^5)
Simplify with only positive exponents:
(28y^4)/(4y)
7y^3
Simplify with only positive exponents:
(4w^7)^3
64w^21
Write in scientific notation.
0.0000000642
6.42 x 10^-8
Simplify:
3^8 * 3
19,683
Write as fraction:
-0.hat18
-2/11
Write an expression for the area of the figure below in simplest form.

12x^4y^7
Simplify with only positive exponents:
(45x^15)/(9x^10)
5x^5
Simplify with only positive exponents:
(-5r^4s^10)^4
625r^16s^40
A calculator screen shows a number in scientific notation as 7E11. Write this number in standard form.
700,000,000,000
Write using exponents.
(-7) * (-7) * 5 * 5 * 5 * 5
(-7)^2 * 5^4
Write as a mixed number in simplest form.
5.66666....
5 2/3