Solve, giving your answers correct to 3 sf. a. e 2x 2e x 24 =
Question:
Solve, giving your answers correct to 3 sf.
a. e2x – 2ex – 24 = 0
b. e2x – 5ex + 4 = 0
c. ex + 2e-x = 80
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a The equation e2x 2ex 24 0 can be factored as ex 4ex 6 0 So either ex 4 0 ...View the full answer
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Related Book For
Cambridge IGCSE And O Level Additional Mathematics Coursebook
ISBN: 9781108411660
2nd Edition
Authors: Sue Pemberton
Question Posted:
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