What is (9+8i)+(8-9i) ?

The solution to (9+8i)+(8-9i) is 17-i

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simplify (9+8i)+(8-9i)

simplify

(9 + 8 i) + (8 - 9 i)

17 - i

Solution steps

(9 + 8 i) + (8 - 9 i)

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

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

= (9 + 8) + (8 - 9) i

Simplify

(9 + 8) + (8 - 9) i : 17 - i

= 17 - i

\frac{27 x ^{2} y ^{3}}{9 x ^{4} y ^{7}}

x^{2} y^{2} - x^{3}

1 + \frac{1}{y + 1}

\frac{24 x ^{2}}{18} x^{\frac{4}{3}}