What is (2+7i)+(3-4i) ?

The solution to (2+7i)+(3-4i) is 5+3i

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simplify (2+7i)+(3-4i)

simplify

(2 + 7 i) + (3 - 4 i)

5 + 3 i

Solution steps

(2 + 7 i) + (3 - 4 i)

Group the real part and the imaginary part of the complex number

(a + bi) + (c + d i) = (a + c) + (b + d) i

= (2 + 3) + (7 - 4) i

Simplify

(2 + 3) + (7 - 4) i : 5 + 3 i

= 5 + 3 i

4 \cdot 56

4 \cdot 55

5 (a - b)

\frac{x y ^{4}}{x ^{3} y ^{2}}