Question

please help

Exponential and Logarithmic Equations
solve each equation. Give an exact solution.
8^(x+2)=16

Answer 1

@ganeshie8

Answer 2

good this is we dont need to mess with logs for doing this q

Answer 3

il give u a hint : 8 = 2^3

Answer 4

another hint : 16 = 2^4

Answer 5

\(\large 8^{x+2}=16\)

Answer 6

write 8 and 16 as powers of 2

Answer 7

\(\large 2^{3(x+2)}=2^4\)

Answer 8

fine so far ?

Answer 9

yes

Answer 10

\(\large 2^{3(x+2)}=2^4\)


since bases are equal on both sides, we can equate the exponents :

\(\large 3(x+2) = 4\)

Answer 11

solve \(x\)

Answer 12

x=(-2/3)

Answer 13

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