What is the simplified value of the exponential expression 16^1/4?

2

First, we are going to use the law of fractional exponents:

We can infer form our expression that and , so let's replace the values:

Notice that we can also decompose 16 into prime factors to get , so we can rewrite our expression as follows:

Finally, we can use the rule of radicals: , so:

Step-by-step explanation:

i take test

38.5

step-by-step explanation:

lets say, first number = r

second number = 3r+7

total = 49

(r)+(3r+7)= 49

4r+7 = 49

4r = 42

r = 42/4

r= 10.5

3r+7 = 3(10.5)+7 = 38.5

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