Step-by-step explanation:
• For any non-zero integer a, a–m 1
m a
=
• Laws of exponents are
(a) am × an = am+n
(b) am ÷ an = am–n
(c) (am)
n = amn
(d) am × bm = (ab)
m
(e) a° = 1, where a ≠ 0
(f)
m m
a a
b b
=
• Numbers can be expressed in expanded form by using exponents.
• Very large and very small numbers can be expressed in standard
form.
• Standard form is also called scientific notation form.
Answer:
3.68 × = 0.0000368
37.95 × = 0.000000003795
3.68 ×
= 3.795e-9
= 0.000000003795
37.95 ×
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Answers & Comments
Step-by-step explanation:
• For any non-zero integer a, a–m 1
m a
=
• Laws of exponents are
(a) am × an = am+n
(b) am ÷ an = am–n
(c) (am)
n = amn
(d) am × bm = (ab)
m
(e) a° = 1, where a ≠ 0
(f)
m m
m
a a
b b
=
• Numbers can be expressed in expanded form by using exponents.
• Very large and very small numbers can be expressed in standard
form.
• Standard form is also called scientific notation form.
Answer:
3.68 ×
= 0.0000368
37.95 ×
= 0.000000003795
Step-by-step explanation:
3.68 ×![10^{-5} 10^{-5}](https://tex.z-dn.net/?f=10%5E%7B-5%7D)
= 3.795e-9
= 0.000000003795
37.95 ×![10^{-10} 10^{-10}](https://tex.z-dn.net/?f=10%5E%7B-10%7D)
= 3.795e-9
= 0.000000003795