Question

64^(2-x)=4^(4x)

Answer 1

64^(2-x)=4^(4x)

2^(6(2-x))=2^(2(4x))

6(2-x)=2(4x)

6(2-x)=8x

12-6x=8x

12-14x=0

-14x=-12

x=6/7

Answer 2

omg thanks so much...how could i explain the procedure though

Answer 3

Create equation that all have equal bases.
2^(6(2-x))=2^(2(4x))

Since the bases are the same, then two expressions are only equal if the exponents are also equal.
6(2-x)=2(4x)
6(2-x)=8x
12-6x=8x
12-14x=0
-14x=-12
x=6/7

Answer 4

Find the solution to the equation log16 ^(32) = x + 5. Using complete sentences, explain the procedure used to solve this equation.

Answer 5

Part 1 Is the following equation true?
Part 2 Use complete sentences to explain the properties used in making your decision.
4 log 3^ (x + 1/2) log 3^ (y - 2) log 3 z = log 3 (x^4sqrt (y)/z^2