$\frac{8}{7} + 8 i = \frac{56 i + 8}{7}$

Explanation

\frac{8}{7} + 8 i \overset{◯}{1} \frac{56 i + 8}{7}

①

Add $\frac{8}{7}$ and $8 i$ to get $\frac{56 i + 8}{7}$ .

Step 1: Write $8 i$ as a fraction by putting $1$ in the denominator.

Step 2: To add raitonal expressions, both fractions must have the same denominator.
We can create a common denominator by multiplying the second fraction by $7$ .

\frac{8}{7} + 8 i Step 1 \frac{8}{7} + \frac{8 i}{1} = \frac{8}{7} + \frac{8 i \cdot 7}{1 \cdot 7} = Step 2 \frac{8}{7} + \frac{56 i}{7} = \frac{56 i + 8}{7}

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78​+8i=756i+8​

$\frac{8}{7} + 8 i = \frac{56 i + 8}{7}$