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Solve the Equation −2k2−1=−19-2 k^{2}-1=-19 A) ±3\pm 3 B) ±6\pm 6 C) 3
D) -9

Question 75

Multiple Choice

Solve the equation. Express radicals in simplest form.
- −2k2−1=−19-2 k^{2}-1=-19


A) ±3\pm 3
B) ±6\pm 6
C) 3
D) -9.5

Correct Answer:

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