SOLUTION: I need help on how to solve these questions. {{{ -125 / 25 }}}
Also {{{(-8)(-4)}}}
Finally {{{ -36 / -9 }}}
Thanks so much. Also i would like to learn the procedure to lear
Algebra.Com
Question 210258: I need help on how to solve these questions.
Also
Finally
Thanks so much. Also i would like to learn the procedure to learn how to solve this.
Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!
Start with the given expression.
Factor -125 into -25*5. Note: -25*5=-125
Cancel out the common factors.
Simplify
So
An alternative is to use long division.
-----------------------------------------
For problem #2, you need to know your multiplication. Also, it turns out that when you multiply two negative numbers, the result is positive. Why? Think of negatives as opposites...ie they 'undo' positive numbers.
So
-----------------------------------------
Start with the given expression.
Factor the numerator.
Cancel out the common factors.
Simplify
So
In this case, if you know your multiplication, you can take note that -9*4=-36 and then work from there.
RELATED QUESTIONS
I desperatly need help asap.
f(x)=-2x^2+2x+6
i need the x cordinate of the vertex... (answered by solver91311,jsmallt9)
Find the center of y^2/16-x^2/9=1.
Please help me find this answer I would like a... (answered by richwmiller)
Hello, I need to find g(x), the inverse function of f(x)=log_2(4x)-2. I would also like... (answered by Theo)
i am looking to get to problems for my Algebraic connections class and i am a sub so i... (answered by Alan3354)
I've been out of school so long I can't remember how to do this problem, can you help? (answered by coyote,dsuritis)
I am trying to help my son with some algebra. I am wanting to confirm the following... (answered by ankor@dixie-net.com)
A jar contains 24 red and blue marbles. If the probability of selecting a red marble at... (answered by DrBeeee)
I need a little bit of help of these homework questions. You don't have to answer all of... (answered by Alan3354)
HELP ME PLEASE...
I dont really undersatnd radicals.... how do you solve them.
k I... (answered by Alan3354)