What equation is equivalent to 2^4x= 8^x-3?

The answer to this problem is D. 2^4x=2^3x-9

2⁴ˣ = 2³ˣ⁻⁹

Step-by-step explanation:

2⁴ˣ = 8ˣ⁻³

This is an indices question,

To answer this, we need to be conversant with the indices rules.

We want to make the two whole numbers ( that is two and eight) on both the left and right hand of the equation the same.

8 = 2³

So, instead of writing eight, we will simply replace it by 2³.

Our equation becomes;

2⁴ˣ = 2³⁽ˣ⁻³⁾

we can open the power bracket by multiplying the numbers in the bracket by two.

we will mow have;

2⁴ˣ = 2³ˣ⁻⁹

c. (0.6,-1.4)

step-by-step explanation:

hope this

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