Use the quadratic formula to solve the equation 4z - 20z + 61 = 0. Enter multiple answers as a list separated by commas. Example: 2 + 2i, 2 2i

Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter12: Quadratic Functions
Section12.3: The Quadratic Formula
Problem 15WE
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Use the quadratic formula to solve the equation 4z – 20z + 61 = 0.
Enter multiple answers as a list separated by commas. Example: 2 + 2i, 2 – 2i
Transcribed Image Text:Use the quadratic formula to solve the equation 4z – 20z + 61 = 0. Enter multiple answers as a list separated by commas. Example: 2 + 2i, 2 – 2i
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