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SOLUTION :
9¹ × 3² × (37) 2 - 27"
556
4.0
1
33m x 23 27 (3) 2n × (3)² × (3)" — (27)" X 1
(3)3m x (2)³
27
since, base are common; i.e, (3) is common and they are multiplying, so there exponents will add such that :
(3)2n+2+n
(3)
(3)m x (2)³
3n+2
3m
(3 x (2
3n
1
27
=>
3n
3
1
27
3n now, take (3)³ common from numerator!
(3) ³¹ (3²-1) 3n 3m (3) x (2)³ 1 27 =>
=>
3n 3 (9 1) 1 3m = x 8 27
(3 3 3n 3m 1 27 x 8
then, again (3) is common, but it is dividing, so exponents will subtract:
=> 3n-3m -3
=> 3n - 3m = -3
take 3 as common from LHS,
=> 3(n-m) =-3
take 3 to RHS from LHS, as it's multiplying, so taking other side, it will divide;
3 3 =>n-m
=> n m = -1
=> /(m - n) = /1
3m
062401 99% O
27
=> m - n
Step-by-step explanation:
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