Using Exponent Rules
a0 + (3j)0
2
(b2)4
Power Rule
Write this number in Scientific Notation:
56,909,000
5.6909 x 107
When moving the decimal to the _____ the exponent gets smaller. When moving the decimal to the _____ the exponent gets bigger.
(fill in the blanks)
right, left
(4.12 x 105) x (3.2 x 104)
1.3184 x 1010
6-3
1/63
(53)(54)
Product Rule
Write this number in Standard Form:
7.89 x 104
78,900
Which number is greater?
5.4 x 103 or 6.4 x 102
5.4 x 103
(3.9 x 109) / (1.43 x 10-5)
2.727 x 1014
53
2x0
Zero Rule
Write this number in Scientific Notation:
0.0987
9.87 x 10-2
Which number is smaller?
9.61 x 10-4 or 8.61 x 10-6
8.61 x 10-6
(6.3 x 101) + (8.6 x 103)
6.3086 x 103
a3b3 / a2b
ab2
p5 / p7
Quotient Rule AND Negative Rule
Write this number in standard form:
2.6 x 10-5
0.000026
How much greater is 1015 than 1012?
103 or 1,000
(6.5 x 107) - (7.6 x 105)
6.424 x 107
(2x3y)2
22x6y2
21n19 / 7n11
Quotient Rule
Is this number in scientific notation? If not, correct it.
36.42 x 10-3
No:
3.642 x 10-2
How much greater is 10-10 than 10-15
105 or 100,000
(8.2 x 10-13)-(6.2 x 10-14)
7.58 x 10-13