Find AB and BT A, given:[4A0 5]132B =357

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Answered: Find AB and BT A, given: [4 A 05] 132 B…

Intermediate Algebra

19th Edition

ISBN:9780998625720

Author:Lynn Marecek

Publisher:Lynn Marecek

Chapter8: Roots And Radicals

Section8.8: Use The Complex Number System

Problem 432E: In the following exercises, multiply. 432. i(6+5i)

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In the following exercises, multiply. 432. i(6+5i)
I got a=-2, b=4, and f(x)= 144/3 What is wrong?
for （a）, I think it should be 3/5

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Find AB and BT A, given: [4 A 05] 132 B = 357