he exponential expression 28 has a value of 256. Write two other exponential expressions that have a value of 256. Explain how you got your answers. (Begin by writing out 2 8as the product of 2s.)

Two other exponents that results in 256 are and

Step-by-step explanation:

Given

Required

Write two exponential expression that equals 256

Expand 8 as 4 * 2

Using laws of indices, we have

2⁴ = 16; So, we have

--- This is one

Recall that

This can also be rewritten as

Using laws of indices, we have

2² = 4; So, we have

--- This is another one

Hence, two other exponents that results in 256 are and

the equation cos(35) =a/25 can be used to find the length of bc what is the length of bc? round to the nearest tenth

step-by-step explanation:

step-by-step explanation:

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