What is the value of the expression
3^−4?
2 answers:
Answer:
Answer is 
Step-by-step explanation:
Here we can apply the property of exponents with negative exponents
in order to make exponent positive we can take the term in denominator which makes the expression 
and 
81
therefore answer is
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Step-by-step explanation:
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Answer:
D. 578pi
Step-by-step explanation:
Sorry if that's wrong
Step-by-step explanation:
= -√1
= -1
= √1
= 1
Difference -√1 and √1 are the sign of the number, where -√1 is negative and √1 is positive
Answer:
The relationship between two variables is called their correlation The relationship between two variables is called their correlation
Step-by-step explanation:
3(x + 7) = 57 |÷3
x + 7 = 57/3
x + 7 = 19 |-7
x = 19 - 7
x = 12
