KevontaeB340376 KevontaeB340376

03-11-2022
Mathematics

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Evaluate the expression (-4-4i) +(-8-11) and write the result in the form a + bi.The real number a equalsThe real number b equals

Evaluate the expression 44i 811 and write the result in the form a biThe real number a equalsThe real number b equals class=

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AmariiQ606195 AmariiQ606195

03-11-2022

The answer is supposed to be in the form

[tex]a+bi[/tex]

Therefore,

[tex](-4-4i)+(-8-1i)[/tex][tex]\begin{gathered} -4-4i-8-1i \\ \end{gathered}[/tex]

combine like terms

[tex]-4-8-4i-1i[/tex]

Finally,

[tex]-12-5i[/tex]

a = -12

b = -5

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