a. Show that is a solution of the equation 5z 2 2z + 5 = 0.
Question:
a. Show thatis a solution of the equation 5z2 − 2z + 5 = 0.
b. Write down the other solution of the equation.
Transcribed Image Text:
N || 1 5 + 2√√6. 5
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ANSWER a To show that Z 15 265i is a solution of the equation 5z2 2z 5 0 we need to substitute Z ...View the full answer
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Related Book For
Cambridge International AS & A Level Mathematics Pure Mathematics 2 & 3 Coursebook
ISBN: 9781108407199
1st Edition
Authors: Sue Pemberton, Julianne Hughes, Julian Gilbey
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