Answer:
11yz² and when evaluating we get 22528
Step-by-step explanation:
We have the expression
We know that a square root is a 1/2 exponent, so we're going to multiply the exponents of y and z by 1/2.
Therefore the expression is rewritten as
Now we're going to evaluate this expression for y = 8 and z = 16
Thus, when evaluated the result is 22528
Answer: Seven ate Nine
8^2 = 64
unless you mean 8^2's square root then it is 8
Answer: x = 5/3
Let the number be x
Then
3x + 4 = 9
3x = 9-4
3x = 5
x = 5/3
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