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I did the first one on paper
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i also sent one page of my personal notes on right triangle Pythagoerean thereom I hope this helps
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Prime factorization: 43 is prime. The exponent of prime number 43 is 1. Adding 1 to that exponent we get (1 + 1) = 2. Therefore 43 has exactly 2 factors.
Answer: C all real numbers
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I got the answer right on Edge
Answer: The zeros of the quadratic function are: 5/2+(1/2)*sqrt(31), 5/2-(1/2)*sqrt(31)
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