1. Evaluate the following exponentials with explanations. You may need to use a calculator with a Y x key. EXAMPLE: X -1/4. If X = 4, this gives _0.70

ediculeN 2021-02-01 Answered
1. Evaluate the following exponentials with explanations. You may need to use a calculator with a Y x key.
EXAMPLE: X 1/4. If X = 4, this gives _0.7071__. Compute to two decimal places or more.
a. X 1/5 , When X = 2, this gives ____.
b. X 1 , When X = 4, this gives ____.
c. X 1/2, When X = 64, this gives ____.
d. X 3/4 , When X = 2, this gives ____.
My last question was rejected with the explanation that their is no formulas that go with a-d. This is the exact question the instructor asked us to work on.
You can still ask an expert for help

Expert Community at Your Service

  • Live experts 24/7
  • Questions are typically answered in as fast as 30 minutes
  • Personalized clear answers
Learn more

Solve your problem for the price of one coffee

  • Available 24/7
  • Math expert for every subject
  • Pay only if we can solve it
Ask Question

Expert Answer

Bentley Leach
Answered 2021-02-02 Author has 109 answers

a) Calculating 215 to 2 decimal places:
Raising the result to the power -5 should give us 2 back.
215=0.87
Explanation :(0.87)5=2
b) Calculating 41 :
Any number raised to the power 1 is equivalent to the number itself. So in this case the result is 4.
41=4
Explanation: Any number raised to the power 1 is the number itself
c) Calculating 6412:
Squaring the result obtained should give us 64.
6412=8
Explanation: 82=64
d) Calculating 234 to 2 decimal places:
The result when raised to the power 4/3 should give us 2.
234=1.68
Explanation: 1.6843=2
Answer:
a) 0.87
b) 4
c) 8
d) 1.68

Not exactly what you’re looking for?
Ask My Question

Expert Community at Your Service

  • Live experts 24/7
  • Questions are typically answered in as fast as 30 minutes
  • Personalized clear answers
Learn more