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apoorvk
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Simply add/subtract the real and imaginary parts separately and express in "a+ib" form!

janessia
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so 1+10i?

lgbasallote
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^that's right

apoorvk
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yeah correcto!

janessia
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wat about i7? 7 is an exponent

apoorvk
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you mean \(\iota^7\) right?

janessia
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yea i guess

apoorvk
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okay do you know that i^2 =1, i^3=i, i^4=1, i^5=i again, i^6=i... and so on?
what would i^7 be according to this trend?

janessia
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1?

lgbasallote
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here's a hint for you!!
if the exponent is odd (except for 3) the answer is i
if the exponent is even (other than 2) the answer is 1

janessia
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ohk so its i

apoorvk
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yes i!

janessia
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ohk thnx!

apoorvk
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anytime!