Question

Find the modulus i ^ 25 + (1 + 3i) ^ 3​

Answer 1

Step-by-step explanation:

$\mathbf \red{ \implies \: i ^ { 25 } +(1+3i) ^ { 3 }}$

$\bf \pink{ : \longmapsto \: i+\left(1+3i\right)^{3} }$

$\bf \blue{ \implies \:i+\left(-26-18i\right) }$

$\tt \purple{ \implies-26-17i }$

hope it help you.

thanks.

Answer 2

Answer:

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