Mathematics, 23.04.2021 21:30 10035391
Quiz 1B - Radicals with Variables and Complex Number Operations - Friday, 2/5 - Name
1. Simplify completely
2. Multiply and simplify completely
-5 -2&rºy?
(-7 + 3i)(6 - 5i)
3. Rewrite in rational exponential form
4. Add/subtract and simplify completely
(9 - 3i) - (8 - 3i)
32
5. Explain why (with some kind of math) 16 = 4
Answers: 1
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What is an equation of the line that passes through the point (-2,3) and is parallel to the line whose equations is y=3/2x-4? i am stuck between y=3/2x or y=3/2x+6 : (
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Mathematics, 21.06.2019 14:30
In trapezoid efgh, m∠hef=(4x2+16)∘ and m∠gfe=(5x2+12)∘. find the value of x so that efgh is isosceles.
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Thales was an ancient philosopher familiar with similar triangles. one story about him says that he found the height of a pyramid by measuring its shadow and his own shadow at the same time. if the person is 5-ft tall, what is the height of the pyramid in the drawing?
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Evaluate the discriminant of each equation. tell how many solutions each equation has and whether the solutions are real or imaginary. 4x^2 + 20x + 25 = 0
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Quiz 1B - Radicals with Variables and Complex Number Operations - Friday, 2/5 - Name
1. Simplify c...
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