Question

8. If
2-n x 82n+1 X 162n
------‐--------------------
43n
=
1
16
find the value of n.​

Answer 1

2747

Step-by-step explanation:

2-n×82n+1×162n. 1

______________. =. ___.

43n. 6

By cross multiplication

We get;

6(2-n×82n+1)

=> ___________. =0

( 43n)1

12-6n×492n+6

=>. ____________. =0

43n

2772n+18

=>. __________. =0

43n

=> 2772n+18=0×43n

=>. 2772n+18=0

=>. 2772n=-18

=>. n=-18

___

2772

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.

.

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hope u understand

Answer 2

Answer:

2-n x 82n+1 X 162n

1

8. If

find the value of n.

43n

16