Lahenda 132-3 | Microsofti matemaatika lahendaja

Liigu edasi põhisisu juurde

132 - 3

Arvuta

129

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Lahuta teguriteks

3 \times 43

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Viktoriin

132 - 3

Sarnased probleemid veebiotsingust

What is the equation of the parabola that has a vertex at

(0, 0)

and passes through point

(- 12, - 34)

https://socratic.org/questions/what-is-the-equation-of-the-parabola-that-has-a-vertex-at-0-0-and-passes-through-2

y = - \frac{1 7}{7 2} x^{2}

the equation of a parabola in vertex form

• (x) y = a (x - h)^{2} + k

What is the angle between

< - 8, 0, 6 >

< 3, 2, - 3 >

https://socratic.org/questions/what-is-the-angle-between-8-0-6-and-3-2-3

-156.43 degrees Explanation: The vectors can be rewritten as -8i +6k and 3i+2j-3k If

θ

is the angle between these two vectors then,

cos θ

\frac{- 8 \cdot 3 + 0 \cdot 2 + 6 \cdot ( - 3 )}{∣ ∣ ∣ 8 ^{2} + 0 ^{2} + 6 ^{2} ∣ ∣ ∣ ∣ 3 ^{2} + 2 ^{2} + ( - 3 ) ^{2} ∣}

What is the distance between

(13, 23, - 1)

(- 3, 17, 2)

https://socratic.org/questions/what-is-the-distance-between-13-23-1-and-3-17-2

d = 301 \approx 17.35

Explanation: To calculate the distance between the 2 points use the three dimensional form of the distance formula :

d = (x_{2} - x_{1})^{2} + (y_{2} - y_{1})^{2} + (z_{2} - z_{1})^{2}

Goldbach's conjecture and Diophantine equations.

https://math.stackexchange.com/q/2872381

We can then rearrange this into different blocks of

5

7

s and add them up into primes as we have shown to be possible. You have shown no such thing. You have shown that given any prime ...

Jagama

Lõikelauale kopeeritud

129

Lahutage 3 väärtusest 132, et leida 129.

Näited

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

4 sin θ cos θ = 2 sin θ

Lineaarne võrrand

y = 3 x + 4

699 * 533

[2534] [2 - 1 0135]

Samaaegne võrrand

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

Diferentseerimine

\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}