Exponents
Write (-7)·(-7)·(-7) using exponents.
(-7)3
SImplify the expression 24·25.
Write the answer as a power.
29
Simplify the expression 97/94
Write answer as a power.
93
Evaluate the expression (-2)-5.
1/-32
Write 3.22·10-4in standard form.
.000322
Write π·π·r·r·r using exponents.
π2r3
Simplify the expression (34)3.
Write the answer as a product.
312
Simplify the expression 4.26/4.25.
Write answer as a power.
4.21
Evaluate the expression 4-2.
1/16
Write 7.9·105 in standard form.
790,000
Evaluate (-4)4.
256
Simplify the expression (y2)4.
Write answer as a power.
y8
Simplify the expression 215/23·25.
Write answer as a power.
27
Simplify the expression 8x-2.
Use positive exponents.
8/x2
Write 9.9·10-5 in standard form.
.000099
Evaluate -(1/9)3.
-1/729
Simplify the expression (1.2m)4.
Write answer as a power.
1.24m4
Simplify the expression 59/54·55/52.
Write answer as a power.
58
Simplify the expression m-2·n3.
Use positive exponents.
1/m2n3
Write 1.285·104 in standard form.
12,850
Evaluate 2+7·(-3)2.
65
Simplify the expression 24·25-(22)2.
Write answer as a power.
25
Simplify the expression (-17)5/(-17)2.
Write answer as a power.
(-17)3
Evaluate the expression 3-3·3-2.
Use positive exponents.
1/243
Write .000031 in scientific notation.
3.1·10-5