You are viewing our Forum Archives. To view or take place in current topics click here.
Can someone help me figure out where I messed up in this?
Posted:

Can someone help me figure out where I messed up in this?Posted:

Axe
  • TTG Legend
Status: Offline
Joined: Jan 23, 201113Year Member
Posts: 15,189
Reputation Power: 740
Status: Offline
Joined: Jan 23, 201113Year Member
Posts: 15,189
Reputation Power: 740
Just doing some math homework and I thought I was doing this right, but the answer I got isnt the one Im supposed to get and Im not sure where I went wrong.

[ Register or Signin to view external links. ]
#2. Posted:
HTTK
  • Gold Gifter
Status: Offline
Joined: Jul 25, 20149Year Member
Posts: 2,496
Reputation Power: 313
Status: Offline
Joined: Jul 25, 20149Year Member
Posts: 2,496
Reputation Power: 313
I can't tell exactly where you went wrong but there are websites that give you the answer with work.

That helped me a lot when I was in math.

Try googling the problem.
#3. Posted:
DeluxeHazard
  • Winter 2016
Status: Offline
Joined: Jul 28, 201310Year Member
Posts: 14,540
Reputation Power: 895
Status: Offline
Joined: Jul 28, 201310Year Member
Posts: 14,540
Reputation Power: 895
You forgot to multiply the coefficients. Here are the steps I did and the answer I got.
[ Register or Signin to view external links. ]
#4. Posted:
Axe
  • TTG Legend
Status: Offline
Joined: Jan 23, 201113Year Member
Posts: 15,189
Reputation Power: 740
Status: Offline
Joined: Jan 23, 201113Year Member
Posts: 15,189
Reputation Power: 740
DeluxeHazard wrote You forgot to multiply the coefficients. Here are the steps I did and the answer I got.
[ Register or Signin to view external links. ]
Thank you Totally forgot that step haha.

+rep for you
#5. Posted:
Strobe
  • TTG Contender
Status: Offline
Joined: Sep 11, 201013Year Member
Posts: 3,410
Reputation Power: 140
Status: Offline
Joined: Sep 11, 201013Year Member
Posts: 3,410
Reputation Power: 140
Is this Pre-Cal? I remember doing that around this same time last year. Except I was always blazed in class and couldn't comprehend the numbers ha.

There's a simple set of rules when it comes to exponents. I'll list the ones I remember:
-When exponents are put to a power (an exponent on a variable inside parentheses to another power), multiply them
-When exponents are being multiplied, add them
-When exponents are to the negative power, inverse and then multiply

I believe DeluxeHazard covered all that in his picture. I decided not to go into engineering and instead chose Business Finance so I decided not to take calculus this year. So I'm a bit rusty. Hope I helped a bit.
Jump to:
You are viewing our Forum Archives. To view or take place in current topics click here.