Write the vector in the form (a,b). 12 16 18 1300 <^ C The vector is. (Simplify your answer, including any radicals. Use integers or fractions for any numbers in the expression.)

Q: Multiply. (8-61)(7-81)

A: The given expression is- 8-6i7-8i Open the brackets as follows-…

Q: Find the following dot product. (14, -9) · (-3, -5) Need Help? Read It Talk to a Tutor

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Q: x - 2y² - 20y - 49 = 0

A: The given equation is:To write: The given equation in standard form and classify it.Concept:The…

Q: 3. Multiply 3-2i by its conjugate and write your answer in simplest form.

A: The conjugate of the complex number a-bi is a+bi and vice versa.

Q: Rewrite in radical notation and evaluate w 4 (-27)3

A: we have to simplfy

Q: 26. (5-2i)(5 + 2/)

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Q: 1. 12 13

A: This problem is based on Pythagoras theorem, which states that in a right angled triangle, the…

Q: 3. What are the roots of - 5x2 36 =0 1. (3i, -3i,-2, 2} 2. (-2i, 2i,-3, 3} 3. (9,-4} 4. {-9,9,-4i,…

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Q: Combine the radical expressions, if possible. V5y – V5y

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Q: (2-6i)+ (6- 5i)

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Q: Establish the identity. (1+ csc 0)(1- csc 0) = - cot0 Multiply and write the left side expression as…

A: Just I have used the rule and some trigonometrical identity and show the given result.