Solve each of the following equations. a. 2 3x 4 x+1 = 64 b. 2 3x+1
Question:
Solve each of the following equations.
a. 23x × 4x+1 = 64
b. 23x+1 × 8x-1 = 128
c. (22-x) (42x+3) = 8
d. 3x+1 × 92-x = 1/27
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Related Book For
Cambridge IGCSE And O Level Additional Mathematics Coursebook
ISBN: 9781108411660
2nd Edition
Authors: Sue Pemberton
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