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- La ecuación:
-
Ecuación 3*x^2-x+2=0
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Ecuación 1-x/2=x/3
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Ecuación 3*x^2-9=0
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Ecuación 0,084:(6,2-x)=1,2
- Expresar {x} en función de y en la ecuación:
- 4*x-1*y=-3
- -11*x+9*y=-20
- -17*x+2*y=9
- 10*x-15*y=16
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Expresiones idénticas
- sinx⋅cosx=− tres –√2sinx
- seno de x⋅ coseno de x es igual a −3–√2 seno de x
- seno de x⋅ coseno de x es igual a − tres –√2 seno de x
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Expresiones con funciones
- sinx
- sinx+tgx=sin2x
- sinx=(2)/2
- sinx=1sinx=4
- sinx*cosx-cosa=0
- sinx-0,2x=0
- cosx
- cosx=p/2
- cosx=10
- cosx+Csinx=0
- cosx*10.6=(6.04*cosx)/sinx+0.9
- cosx-sinx=sqrt2*sin2x
sinx⋅cosx=−3–√2sinx la ecuación
El profesor se sorprenderá mucho al ver tu solución correcta😉
Solución
Ha introducido
[src]
__________ sin(x)*cos(x) = -3 - \/ 2*sin(x)
$$\sin{\left(x \right)} \cos{\left(x \right)} = - \sqrt{2 \sin{\left(x \right)}} - 3$$
Respuesta numérica
[src]
x1 = 33.8568872280199 + 1.49692287891213*i
x2 = 15.0073313064812 - 1.49692287891213*i
x3 = 61.7864451441567 + 1.38495605576176*i
x4 = -45.0277050778962 + 1.38495605576176*i
x5 = -89.0100022281534 + 1.38495605576176*i
x6 = 80.6360010656955 - 1.38495605576176*i
x7 = -57.5940756922554 + 1.38495605576176*i
x8 = -70.1604463066146 + 1.38495605576176*i
x9 = 42.936889222618 + 1.38495605576176*i
x10 = -7.32859323481873 - 1.38495605576176*i
x11 = -38.7445197707167 - 1.38495605576176*i
x12 = -95.2931875353329 - 1.38495605576176*i
x13 = 99.4855569872342 - 1.38495605576176*i
x14 = -51.3108903850758 - 1.38495605576176*i
x15 = -26.1781491563575 + 1.38495605576176*i
x16 = 61.7864451441567 - 1.38495605576176*i
x17 = 36.6537039154384 - 1.38495605576176*i
x18 = 68.0696304513363 - 1.38495605576176*i
x19 = 17.8041479938996 + 1.38495605576176*i
x20 = -82.7268169209738 + 1.38495605576176*i
x21 = 17.8041479938996 - 1.38495605576176*i
x22 = 27.5737019208403 + 1.49692287891213*i
x23 = -82.7268169209738 - 1.38495605576176*i
x24 = -72.9572629940331 - 1.49692287891213*i
x25 = 52.7064431495587 + 1.49692287891213*i
x26 = 46.4232578423791 + 1.49692287891213*i
x27 = 55.5032598369771 - 1.38495605576176*i
x28 = 93.2023716800547 + 1.38495605576176*i
x29 = 21.2905166136607 + 1.49692287891213*i
x30 = 2.44096069212198 + 1.49692287891213*i
x31 = 49.2200745297976 + 1.38495605576176*i
x32 = 86.9191863728751 + 1.38495605576176*i
x33 = 5.23777737954045 - 1.38495605576176*i
x34 = -1.04540792763914 + 1.38495605576176*i
x35 = 65.2728137639178 + 1.49692287891213*i
x36 = 90.4055549926362 - 1.49692287891213*i
x37 = -54.1077070724943 + 1.49692287891213*i
x38 = -19.8949638491779 + 1.38495605576176*i
x39 = -51.3108903850758 + 1.38495605576176*i
x40 = -10.1254099222372 + 1.49692287891213*i
x41 = 84.1223696854566 + 1.49692287891213*i
x42 = 8.72414599930156 - 1.49692287891213*i
x43 = -76.4436316137942 + 1.38495605576176*i
x44 = 52.7064431495587 - 1.49692287891213*i
x45 = -22.6917805365964 + 1.49692287891213*i
x46 = -1.04540792763914 - 1.38495605576176*i
x47 = 30.3705186082588 - 1.38495605576176*i
x47 = 30.3705186082588 - 1.38495605576176*i