(1) Solve the following: (a) 42x-1 = 64 (b) 81–x = 4x+2 (c) 22x + 2* – 12 = 0 %3D (d) In 3 – Inx – In(x+ 5) = 0 (e) log4(x+2) –- log4(x– 1) = 1 (f) log2(x – 1) – log,(x+3) = log

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
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Questions D, E & F

Problem Set: B
(1) Solve the following:
(a) 42x-1 = 64
(b) 81-x = 4x+2
(c) 22x + 2x – 12 = 0
(d) In 3 – In x – In(x+5) = 0
(e) log4(x+ 2) – log4(x– 1) = 1
(f) log2 (x – 1) – log2(x+ 3) = log2 ()
%3D
Transcribed Image Text:Problem Set: B (1) Solve the following: (a) 42x-1 = 64 (b) 81-x = 4x+2 (c) 22x + 2x – 12 = 0 (d) In 3 – In x – In(x+5) = 0 (e) log4(x+ 2) – log4(x– 1) = 1 (f) log2 (x – 1) – log2(x+ 3) = log2 () %3D
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