Answer all three accurately Please thanks :)

Question Description

I’m working on a Algebra exercise and need support.

Student has agreed that all tutoring, explanations, and answers provided by the tutor will be used to help in the learning process and in accordance with Studypool's honor code & terms of service.

Final Answer

Thank you for the opportunity to help you with your question!

The solution for problem 5 (also 6)  is x = 1.20 (nearest hundredth ) problem5.JPG 

Problem 7.

Note that by definition, i^2 = -1.

(-5 + 2i)(7 - 4i) = -5(7 -4i) + 2i(7 - 4i)

                      = -35 +20i +14i -8(i^2)

                      = -35 + 34i +8

                      = -27 + 34i

Answer: -27 + 34i

Please let me know if you need any clarification. I'm always happy to answer your questions.

abotsi55 (1152)
Cornell University

Return customer, been using sp for a good two years now.

Thanks as always for the good work!

Excellent job


Brown University

1271 Tutors

California Institute of Technology

2131 Tutors

Carnegie Mellon University

982 Tutors

Columbia University

1256 Tutors

Dartmouth University

2113 Tutors

Emory University

2279 Tutors

Harvard University

599 Tutors

Massachusetts Institute of Technology

2319 Tutors

New York University

1645 Tutors

Notre Dam University

1911 Tutors

Oklahoma University

2122 Tutors

Pennsylvania State University

932 Tutors

Princeton University

1211 Tutors

Stanford University

983 Tutors

University of California

1282 Tutors

Oxford University

123 Tutors

Yale University

2325 Tutors