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Water moves every time there is a ___________________.
answered
Jan 17, 2021
Biology
high-school
3
votes
106k
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11) - Factor x2 +81 in the complex numbers. A) (X - 9)(x - 9) B) (x + 9)(x + 9) (x + 90)(x + 91) D) (x + 91)(x-91)
answered
Nov 12, 2020
Mathematics
middle-school
6
votes
128k
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Consider the following theorem and proof.Theorem: The number âš2 is not rational number.Proof: Let's suppose âš2 is a rational number.Then we can write âš2 = a/b where a, b are whole numbers, b not zero.
answered
Nov 1, 2020
Mathematics
high-school
4
votes
127k
views
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