Simplify and write the expression with positive exponents. (73)(72)
75
Simplify and write the expression with positive exponents. m-4
1/m4
Simplify and write the expression with positive exponents. 211/28
23
Write your answer in scientific notation.
(2 x 10-3) (4 x 10-2)
8 x 10-5
Write the number in standard form: 4.8123 X 10-6
0.000004813
Simplify and write the expression with positive exponents.
(12x)(2x)
24x2
Simplify and write the expression with positive exponents.
4(x)-2
4/x2
Simplify and write the expression with positive exponents. 65/67
1/62
Write your final answer in scientific notation.
(8 x 109) / (2 x 103)
4 x 106
Write the number in scientific notation: 5280
5.28 x 103
Simplify and write the expression with positive exponents.
(x6y3)(x2y7)
x8y10
Simplify and write the expression with positive exponents.
y/x-2
x2y
Simplify and write the expression with positive exponents.
(r3r4)/(r3)
r4
(21.32 x 10-3) / (.41 x 10-1)
5.2 x 10-1
Write your answer in scientific notation.
0.056 x 10-4
5.6 x 10-6
Simplify and write the expression with positive exponents.
(4r2s)(-2s2)(-3rs)
24r3s4
Simplify and write the expression with positive exponents.
6/(2a-2b0)
3a2
(a-3)/(a2)
1/a5
Write your final answer in scientific notation.
(3 x 105) / (6 x 10-2)
5 x 106
Write your answer in scientific notation:
63.2 x 103
6.32 x 104
Simplify and write the expression with positive exponents.
-(4x)(5x3)
-20x4
Simplify and write the expression with positive exponents.
3x0 / (3x-4y3)
x4/y3
Simplify and write the expression with positive exponents.
(3x2z4/2xz)
(3xz3)/2
Write your final answer in scientific notation
(5 x 10-3) (3 x 10-2)
1.5 x 10-4
Write the number in scientific notation: 16.354
1.6354 x 101