Evaluate the complex number square root: √8 + 7i

The square root of a complex number a + bi, is denoted as root_{1}= x + yi and root_{2}= -x - yi

r = √a

r = √8

r = √64 + 49

r = √113

r = 10.

y = √½(r-a)

y = √½(10. - 8)

y = √½(2.6)

y = √3

y = 2

x = | b |

2y |

x = | 7 |

2(2) |

x = | 7 |

2.3 |

x = 3.6

Root 1 =

Root 2 =