Factor completely. State that the polynomial is prime if it cannot be factored.18a4 - 50b2
A. 2(3a2 + 5b)2
B. 2(3a2 - 5b)2
C. 2(3a2 + 5b)(3a2 - 5b)
D. prime
Answer: C
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A. 23 in. by 23 in. B. 5 in. by 5 in. C. 8 in. by 8 in. D. 11 in. by 11 in.
Tell whether or not the relation is a function.{(-3, -9), (-2, -9), (-1, 9), (5, 9)}
A. Yes B. No
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A. 180 J B. 2 J C. ? D. 60 J
Which number is more precise: 6.42 or 81.3
What will be an ideal response?