how to factorise x^2-3x+3x?
回答 (13)
2009-05-26 4:05 pm
✔ 最佳答案
x^2-3x+3x=x^2 answer//
2009-05-26 4:26 pm
x^2
2009-05-26 4:16 pm
x^2 - 3x + 3x
can be factorized since +3x and -3x will be cancled and cant factorize x^2
can be factorized since +3x and -3x will be cancled and cant factorize x^2
2009-05-26 4:14 pm
x^2 - 3x + 3x
= x^2
= x^2
2009-05-26 4:12 pm
how to factorise x^2-3x+3x?
Is this copied correctly? Just combine like terms and get x²
Is this copied correctly? Just combine like terms and get x²
2009-05-26 4:12 pm
you find the common factor... therefore x is the common factor
x(x-3+3)
x(x-0)
x(x) #
i think that is the answer , for factorising but i have a feeling you got the question wrong. or maybe its my answer that is wrong,
check with your teacher.
x(x-3+3)
x(x-0)
x(x) #
i think that is the answer , for factorising but i have a feeling you got the question wrong. or maybe its my answer that is wrong,
check with your teacher.
2009-05-26 4:09 pm
first you add the -3x+3x, which negates itself to 0, and leaves you with simply x^2.
Just look for the x's with the same number at the top right. (Little rusty on terms, so I'm sorry, but for this it's the 2) When two have the same, you can combine them by addition, like the -3x+3x. The x^2 was the only square, so it was left be.
Hope that helps!
Just look for the x's with the same number at the top right. (Little rusty on terms, so I'm sorry, but for this it's the 2) When two have the same, you can combine them by addition, like the -3x+3x. The x^2 was the only square, so it was left be.
Hope that helps!
2009-05-26 4:08 pm
If your question is x^2-3x+3.
Answer is 1.5. You have to use quadratic formula,
(-b +\- (b^2 - 4ac)^1/2) / 2a
a=1, b=-3, c=3
Here's a bit more explanation
http://216.253.94.53/Algebra/formula.html
Answer is 1.5. You have to use quadratic formula,
(-b +\- (b^2 - 4ac)^1/2) / 2a
a=1, b=-3, c=3
Here's a bit more explanation
http://216.253.94.53/Algebra/formula.html
2009-05-26 4:06 pm
Are you sure this expression is correct?
x^2 - 3x + 3x = x^2
There is therefore, nothing to factorize.
Just the simplified expression
x^2
x^2 - 3x + 3x = x^2
There is therefore, nothing to factorize.
Just the simplified expression
x^2
2009-05-26 4:05 pm
x^2-3x+3x
well the 3x cancel out
so you get
x^2
or x*x
well the 3x cancel out
so you get
x^2
or x*x
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