What is the value of i^20+1? A. 1 B. -1 C. -i D. i

Mathematics

1 answer:

Svetllana [295]3 years ago

7 0

I’m thinking b would be it i’m not so sure

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12x^2-11x+2 sho work

Scrat [10]

Answer: (3x−2)(4x−1)

Step-by-step explanation:

Start factoring with -11x.

12x^(2)-11x+2

12x2+(−8−3)x+2

12x2+(−8x−3x)+2

12x2−8x−3x+2

Factor the highest common denominator of each group.

Group the first two terms and the last two.

(12x2−8x)+(−3x+2)

Factor the highest common denominator (MCD) of each group.

4x(3x−2)−(3x−2)

Factoring the highest common denominator 3x−2.

(3x−2)(4x−1)

4 0

4 years ago

Describe the slope of the line Find the slope

Dmitry_Shevchenko [17]

Answer:

Question one: Zero slope
Question two: $m=\frac{0}{4}$

Step-by-step explanation:

Given the following questions:

Question one:

The following line is what you call a "zero slope." Zero slopes are lines that are neither decreasing or increasing and remain at a constant or just a straight line.

Question two:

Point A = (-2, -3) = (x1, y1)
Point B = (2, -3) = (x2, y2)

Using the formula for slope or rise over run we will solve and find the slope of this line.

$m=\frac{y2-y1}{x2-x1}$
$m=\frac{-3--3}{2--2} =\frac{0}{4}$
$m=\frac{0}{4}$

The slope of this line is "0/4."

Hope this helps.