web2.0calc
 
+0  
 

 College algebra..

0
574
3
avatar

Hello!

I could really use some assistance on this please, it may seem easy to a lot of people.. but i'm struggling!

 

-25+[7-(-2-3]+(1-3)^4

 

Any help is greatly appreciated!

 

-Hayley!!!

 Mar 5, 2018

3+0 Answers

 #1
avatar+129899 
+1

Hey, Hayley  !!!

 

-25+[7-(-2-3)]+(1-3)^4  =

 

-25 + [  7 - (-5) ] + (-2)^4  =

 

-25 +  [ 12 ] + 16  =

 

-25  +  28  =

 

3

 

 

cool cool cool

 Mar 6, 2018
 #2
avatar
0

Hey there! So, I got the right answer, but I did the long verson I guess. LOL

 

-25+7-(-2-3)+(1-3)^4

-25+7-(-5)+(-3)^4

-25+12+(1-3)^4

-13+(1-3)^4

-13+(-2)^4

-13+16

=3

Guest Mar 6, 2018
 #3
avatar+129899 
0

There isn't a 'cookbook" metrhod  for these.....your approach (as long as it's sound) is as good as any.....!!!

 

 

cool cool cool

CPhill  Mar 6, 2018

3 Online Users

avatar

Top Users

avatar+129899 CPhill moderator
avatar+37153 ElectricPavlov
avatar+15000 asinus moderator
avatar+2511 GingerAle
avatar+2499 Solveit
avatar+1938 NotThatSmart
avatar+1557 parmen
avatar+1520 blackpanther
avatar+1455 kittykat
avatar+1310 learnmgcat
avatar+1279 Bosco

Sticky Topics