QuestionQuestion

Transcribed TextTranscribed Text

1. (2 marks) Let Z = - 4 + 3i. Evaluate each of the following exactly. Your answers should be as simple as possible and in rectangular form. Show your work. a. Z b. 2 -1 C. 22 d. /z| a + 2i 2. (2 marks) Find all real numbers a such that = 2. Justify your answer. 4 - 2 3. (2 marks) Let P2 denote the set of polynomials in x with real coefficients having degree at most two. Let f : P2 R² be given by f(ax2 + bx + c) = [ b-c a + 2c a. What is f(-4x+3)? b. Give an element p € P2 such that f(p) = [3 . Justify your answer. 4. (2 marks) Simplify 4i 1 + -3 : 3 i 2 - as much as possible. Show your work. -2

Solution PreviewSolution Preview

These solutions may offer step-by-step problem-solving explanations or good writing examples that include modern styles of formatting and construction of bibliographies out of text citations and references. Students may use these solutions for personal skill-building and practice. Unethical use is strictly forbidden.

    By purchasing this solution you'll be able to access the following files:
    Solution.docx.

    $15.00
    for this solution

    or FREE if you
    register a new account!

    PayPal, G Pay, ApplePay, Amazon Pay, and all major credit cards accepted.

    Find A Tutor

    View available Linear Algebra Tutors

    Get College Homework Help.

    Are you sure you don't want to upload any files?

    Fast tutor response requires as much info as possible.

    Decision:
    Upload a file
    Continue without uploading

    SUBMIT YOUR HOMEWORK
    We couldn't find that subject.
    Please select the best match from the list below.

    We'll send you an email right away. If it's not in your inbox, check your spam folder.

    • 1
    • 2
    • 3
    Live Chats