SOLUTION: Write the expression using exponent notation. sq.rt. 5z

Question 201368: Write the expression using exponent notation. sq.rt. 5z
Found 2 solutions by user_dude2008, jsmallt9:
Answer by user_dude2008(1862) (Show Source): You can put this solution on YOUR website!

Answer by jsmallt9(3758) (Show Source): You can put this solution on YOUR website!
By definition

Writing this in exponential form, using "y" for the exponent we will figure out, we get:

The rule for exponents, when we multiply, is to add the exponents. So we get:

which simplifies to:

This means that
2y = 1
Dividing both sides by 2:

Therefore
Using similar logic we can show that

etc.
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