How to factor x^2-2x-1

Is the expression 2x-2 equivalent to the expression 2 (x-2) ? Explain.

Using synthetic division, what is the quotient (2x^3 - 3x - 10) divides by (x - 2) ? A. 2x^2+4x+5 B. 2x^2-4x+5 C. 2x^2+4x-5 D. 2x^2-4x-5+1 / (x-2)

2. Which product is negative? A. - 4 - 4 - 4 - 4 B. - 4 - 4 - 4.4 C. - 4.-4.-4.4 D. - 4.4.-4.4

Find the volume of a cube if an edge has length 4xyz units

7 + (53-3^{4}) / /sort{16}

Tiffany has a spinner that is split into four equal sections: red, blue, green, and yellow. Tiffany spun the spinner 680 times. Which of the following would be a good estimate of the number of times the spinner lands on the green section? A.

8v+1=7v-26 find the v

Which of the following represents 3,280 written in scientific notation? A 3.28x102 B 32.8x102 C 3.28 x103 D 0.328x104

a distribution has the five number summary shown below. what is the range of the distriution? 14,46,52,67,85

Is there a faster way for me to remember my mupilying like my 6,7,8,12