6^2 / (6^-2 * 5)^-2
2 answers:
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Answer:
x = 3.5
Step-by-step explanation:
First, we'll expand the parenthesis by multiplying 2x and -9 with 5:
Let's just simplify -45 + 3:
Now we can add 42 to both sides:
Finally, let's divide both sides by 10 to find x:
Answer: x = 3.5