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What is the greatest common factor of 12x4 and 30x3?
The GCF is 6x3.
What is 8.6985 rounded to the nearest thousandth show work?
It is 8.70 - there is no work to show!
How do you factor 12x4 plus 10x3-12x2?
You would first factor out anything that is common between the 3 parts. 2x2 is the greatest common factor. To pull out the 2x2, you divide each term by 2x2 like so:12x4/2x2=6x210x3/2x2=5x-12x2/2x2=-6We now know that 12x4+10x3-12x2= 2x2(6x2+5x-6)The next step involves using the "slip and slide" method for the trinomial inside the parentheses:6x2+5x-6x2+5x-36(x+9)(x-4)(x+9/6)(x-4/6)(x+3/2)(x-2/3)(2x+3)(3x-2)Remembering that the result for the slip and slide method only accounts for 6x2+5x-6 we must multiply (2x+3)(3x-2) by 2x2.Your final answer is 2x2(2x+3)(3x-2).
What does justifying steps mean?
justifying steps means to show that the work you have done is accurate and correct so basically checking your work.
How would you put 0.71 as a fraction and how would you show your work to find the fraction?
71/100
