Find x, if
(i) 
(ii) 
(iii) 
(iv) 
(v) 
(vi) 
(i) 
[Using 
n × 
m = 
ᵐ⁺n]
Equating coefficients when bases are equal.
(ii) 
[Using 
n ÷ 
m = 
ᵐ–n]
Equating coefficients when bases are equal.
(iii) 
[Using 
n × 
m = 
ᵐ⁺n]
Equating coefficients when bases are equal.
(iv) 
[Using 
n × 
m = 
ᵐ⁺n]
Equating coefficients when bases are equal.
(v) 
[Using 
n ÷ 
m = 
ᵐ–n]
Equating coefficients when bases are equal.
(vi) 
[Using 
n × 
m = 
ᵐ⁺n]
Equating coefficients when bases are equal.
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