Thomas has $6.35 in dimes and quarters. The number of dimes is three more than three times the number of quarters. How many quar
2 answers:
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Answer:
Step-by-step explanation:
When any number has a negative exponent, all the negative exponent is doing is flipping the sides.
When we plug -3 in for x we get .
Now just imagine the -3 in fraction form as . And all you do now is just flip the sides to get
And now apply the exponent 2 to the 1 and negative 3.
1 to the power of 2 is just 1
-3 to the power of 2 is 9.
So your answer is
