[ 3 / biz / cgl / ck / diy / fa / ic / jp / lit / sci / vr / vt ] [ index / top / reports ] [ become a patron ] [ status ]
2023-11: Warosu is now out of extended maintenance.

/sci/ - Science & Math

View post   
File: 760 KB, 1024x768, Penguins.jpg [View same] [iqdb] [saucenao] [google]
5363900 No.5363900 [Reply] [Original]

Any willing to help with a problem?
Find the solutions to this equation:
0=(x-2)2^(x-1)

>> No.5363905

>>5363900
rewrite so that it is clear.

http://www.codecogs.com/latex/eqneditor.php

>> No.5363914
File: 542 B, 121x20, Clear.gif [View same] [iqdb] [saucenao] [google]
5363914

Here it is

>> No.5363929

x = 2

>> No.5363930

<span class="math">\mathbf{x = 2}[/spoiler]

>> No.5363935

the quantity 2^(x-1) is never zero, so x = 2 is the only x for which this is satisfied.

>> No.5363938

>>5363900
you're thinking too much into it

>> No.5364048
File: 1 KB, 176x67, CodeCogsEqn.gif [View same] [iqdb] [saucenao] [google]
5364048

Write it like this, then is becomes clearer.

>> No.5364680
File: 548 KB, 1024x768, Lighthouse.jpg [View same] [iqdb] [saucenao] [google]
5364680

x^4-y^4 factor please help