Help im confused pls help!

Factor out x-1.

... (x-1)(1 + x) = 3(x-1)

... (x-1)(x +1 -3) = 0 . . . . subtract the right side

... (x -1)(x -2) = 0 . . . . . . simplify

... x = 1 . . . or . . . x = 2 . . . . use the zero-product rule*

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* A product is only zero when one or more of its factors is zero.

x-1+x(x-1)=3(x-1)

x^2-1=3x-3

x^2-3x+2=0

Factor: (x-1)(x-2)=0

Set factors equal to 0:

x-1=0  and  x-2=0

x=1 or x=2

Answer: A. 4/7 B. 3/7 C. 12/63 D. 4/21

Final answer:

In Mathematics, 2000000 is considered an integer because it is a whole number without any fractional or decimal components. Integers can be positive, negative, or zero.

Explanation:

The number 2000000 is indeed an integer. In mathematics, an integer is a whole number that can be positive, negative, or zero. It does not have a fractional or decimal component. So, 2000000, being a whole number with no decimal or fraction, is obviously an integer.

Examples of integers include -2, -1, 0, 1, 2, and in this case, 2000000. More simply, if you can write a number without a fraction or decimal, it is an integer.

Learn more about Integer here:

brainly.com/question/15276410

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Answer:

B: -5/4

Step-by-step explanation:

Starting from the point on the left at (-3,-2), you go to the left 4 which is the positive direction, and down 5 which is the negative direction. This brings you to the other point at (1,-3).

Hope this helps! :)