Atrisiniet (-1-2)+3 | Microsoft matemātikas risinātājs

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(- 1 - 2) + 3

= 0

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(- 1 - 2) + 3

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Līdzīgas problēmas no meklēšanas tīmeklī

How do you simplify

2 + 3 d + d

https://socratic.org/questions/how-do-you-simplify-2-3d-d

4 d + 2

Explanation: In algebra you can combine all like terms (meaning they have the same variable(s)). Also a variable by itself has an unwritten 1 in front so you have

2 + 3 d + (1) d

(- 1, 2) + (3, 4)

https://www.tiger-algebra.com/drill/(-1,2)_(3,4)/

Finding the distance, midpoint, slope, equation and the x y-intercepts of a line passing between the two points p1 (-1,2) and p2 (3,4)The distance (d) between two points (x1,y1) and (x2,y2) is given ...

What is the slope of the line passing through the following points:

(1, 3), (- 1, - 2)

https://socratic.org/questions/what-is-the-slope-of-the-line-passing-through-the-following-points-1-3-1-2-1

\frac{5}{2}

m = \frac{y _{1} - y _{2}}{x _{1} - x _{2}}

m = \frac{3 + 2}{1 + 1}

m = \frac{5}{2}

How many way can we obtain

0

https://math.stackexchange.com/questions/708298/how-many-way-can-we-obtain-0/708318

The sequence you're interested in is A063865 on OEIS. On the linked page you will find that

a_{n} = 0

n \equiv 0, 3 (m o d 4)

. You'll also find a generating function for

a_{n}

and an asymptotic ...

1 - 2 + 3 - 4 + \dots = \frac{1}{4}

https://math.stackexchange.com/questions/460388/1-23-4-dots-frac14

You have to be very careful with power series. They all have a range of values for which they work. Consider the power series:

P = 1 - x + x^{2} - x^{3} + x^{4} - x^{5} + x^{6} \pm \dots

all vectors making

negative dot product

with the vector

(1, 1, 1)

https://math.stackexchange.com/questions/2939229/all-vectors-making-textnegative-dot-product-with-the-vector-1-1-1

Consider a plane

x + y + z = 0

which is normal to

(1, 1, 1)

. This plane separates

R^{3}

into two parts. One is above the plane, or

x + y + z > 0

, and vectors in this part forms an acute angle with ...

Koplietot

Kopēts starpliktuvē

-3+3

Atņemiet 2 no -1, lai iegūtu -3.

0

Saskaitiet -3 un 3, lai iegūtu 0.

Piemēri

Kvadrātiskais vienādojums

x^{2} - 4 x - 5 = 0

4 sin θ cos θ = 2 sin θ

Lineārs vienādojums

y = 3 x + 4

699 * 533

[2534] [2 - 1 0135]

Vienlaicīgs vienādojums

{8 x + 2 y = 46 7 x + 3 y = 47

Diferencēšana

\frac{d}{d x} \frac{( 3 x ^{2} - 2 )}{( x - 5 )}

\int_{0}^{1} x e^{- x^{2}} d x

x \to - 3 lim \frac{x ^{2} - 9}{x ^{2} + 2 x - 3}