Answer:
D.
Step-by-step explanation:
[7^(-8)]^(-4) =
A power raised to a power: multiply the exponents.
= 7^[(-8)*(4)]
= 7^(32)
Answer: D.
I say A but you probably arnt gonna trust my answers again...gd luck!! xx
The correct answer is: [A]: " 8 √3 " .
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Note:
√192 = √64 * √3 = 8 √3 ; which is: "Answer choice: [A] ."
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X= 103
180 - 65 = 115
X + 12 = 115
X = 115 - 12 = 103
