451551
Description
Mind Map by rory.examtime, updated more than 1 year ago
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Created by rory.examtime
almost 11 years ago
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Laws Of Indices
- Law 1
- (a^m)(a^n) = a^(m+n)
- To multiply expressions
with the same base, copy
the base and add the
indices.
- (a^m)(a^n) = a^(m+n)
- Law 2
- (a^m)/(a^n) = a^(m-n)
- To divide expressions with
the same base, copy the
base and subtract the
indices.
- (a^m)/(a^n) = a^(m-n)
- Law 3
- (a^m)^n = a^(mn)
- To raise an expression to
the nth index, copy the base
and multiply the indices.
- (a^m)^n = a^(mn)
- Law 4
- a^0 = 1
- Any expression to the power
of 0 is equal to 1
- a^0 = 1
- Law 5
- (a/b)^n = (a^n)/(b^n)
- The exponent of a quotient is
equal to the quotient of the
exponents
- (a/b)^n = (a^n)/(b^n)
- Law 6
- (ab)^n = (a^n)(b^n)
- The exponent of a product
is equal to the product of
the exponents
- (ab)^n = (a^n)(b^n)
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