Question

solve
6 + 2i /1 + i​

Answer 1

Answer:

6+2i/1+I ×1-i/1-i

4+8i/2

2+4i

Answer 2

$\begin{gathered}\Large{\bold{\pink{\underline{Formula \: Used \::}}}} \end{gathered}$

$\longrightarrow \:(1). \: \boxed{ \red{\tt \:  {i}^{2} = - 1}}$

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$\large\underline\purple{\bold{Solution :- }}$

$\tt \:   \longrightarrow \:\dfrac{6 + 2i}{1 + i}$

$\tt \:   \longrightarrow \:\dfrac{6 + 2i}{1 + i} \times \dfrac{1 - i}{1 - i}$

$\tt \:   \longrightarrow \:\dfrac{6 - 6i + 2i - {2i}^{2} }{ {1}^{2} - {i}^{2} }$

$\tt \:   \longrightarrow \:\dfrac{6 - 4i + 2}{1 + 1}$

$\tt \:   \longrightarrow \:\dfrac{8 - 4i}{2}$

$\tt \:   \longrightarrow \:4 - 2i$

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