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Otras calculadoras
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- La ecuación:
- Ecuación x^2-49=0
-
Ecuación 1-x/2=x/3
-
Ecuación 3*x^2-9=0
-
Ecuación -8x-17=3x-105
- Expresar {x} en función de y en la ecuación:
- 4*x-1*y=-3
- -11*x+9*y=-20
- -19*x+14*y=20
- 5*x-14*y=-15
- Derivada de:
-
sqrt(x+4)
- Integral de d{x}:
- sqrt(x+4)
- Gráfico de la función y =:
- sqrt(x+4)
-
Expresiones idénticas
- sqrt(x+ cuatro)=a- dos
- raíz cuadrada de (x más 4) es igual a a menos 2
- raíz cuadrada de (x más cuatro) es igual a a menos dos
- √(x+4)=a-2
- sqrtx+4=a-2
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Expresiones semejantes
- a*-20*-50=3000
- sqrt(x+4)=a+2
- 4sqtr(x)-(a+5)2sqrt(x)+4a+4=0
- x^2-4=sqrtx+4
- sqrt(x-4)=a-2
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Expresiones con funciones
- Raíz cuadrada sqrt
- sqrt(x+2)-sqrt(x-6)=2
- sqrt(56-x)=-x
- sqrt(x-2)+sqrt(4-x)=sqrt(6-x)
- sqrt(4+2x−x^2)=x−2.
- sqrt(x+4)=sqrt3x
sqrt(x+4)=a-2 la ecuación
El profesor se sorprenderá mucho al ver tu solución correcta😉
Solución
Gráfica
Respuesta rápida
[src]
_______________________ _______________________
4 / 2 2 /atan2(im(x), 4 + re(x))\ 4 / 2 2 /atan2(im(x), 4 + re(x))\
a1 = 2 + \/ (4 + re(x)) + im (x) *cos|-----------------------| + I*\/ (4 + re(x)) + im (x) *sin|-----------------------|
\ 2 / \ 2 /
$$a_{1} = i \sqrt[4]{\left(\operatorname{re}{\left(x\right)} + 4\right)^{2} + \left(\operatorname{im}{\left(x\right)}\right)^{2}} \sin{\left(\frac{\operatorname{atan_{2}}{\left(\operatorname{im}{\left(x\right)},\operatorname{re}{\left(x\right)} + 4 \right)}}{2} \right)} + \sqrt[4]{\left(\operatorname{re}{\left(x\right)} + 4\right)^{2} + \left(\operatorname{im}{\left(x\right)}\right)^{2}} \cos{\left(\frac{\operatorname{atan_{2}}{\left(\operatorname{im}{\left(x\right)},\operatorname{re}{\left(x\right)} + 4 \right)}}{2} \right)} + 2$$
a1 = i*((re(x) + 4)^2 + im(x)^2)^(1/4)*sin(atan2(im(x, re(x) + 4)/2) + ((re(x) + 4)^2 + im(x)^2)^(1/4)*cos(atan2(im(x), re(x) + 4)/2) + 2)
Suma y producto de raíces
[src]
suma
_______________________ _______________________
4 / 2 2 /atan2(im(x), 4 + re(x))\ 4 / 2 2 /atan2(im(x), 4 + re(x))\
2 + \/ (4 + re(x)) + im (x) *cos|-----------------------| + I*\/ (4 + re(x)) + im (x) *sin|-----------------------|
\ 2 / \ 2 /
$$i \sqrt[4]{\left(\operatorname{re}{\left(x\right)} + 4\right)^{2} + \left(\operatorname{im}{\left(x\right)}\right)^{2}} \sin{\left(\frac{\operatorname{atan_{2}}{\left(\operatorname{im}{\left(x\right)},\operatorname{re}{\left(x\right)} + 4 \right)}}{2} \right)} + \sqrt[4]{\left(\operatorname{re}{\left(x\right)} + 4\right)^{2} + \left(\operatorname{im}{\left(x\right)}\right)^{2}} \cos{\left(\frac{\operatorname{atan_{2}}{\left(\operatorname{im}{\left(x\right)},\operatorname{re}{\left(x\right)} + 4 \right)}}{2} \right)} + 2$$
=
_______________________ _______________________
4 / 2 2 /atan2(im(x), 4 + re(x))\ 4 / 2 2 /atan2(im(x), 4 + re(x))\
2 + \/ (4 + re(x)) + im (x) *cos|-----------------------| + I*\/ (4 + re(x)) + im (x) *sin|-----------------------|
\ 2 / \ 2 /
$$i \sqrt[4]{\left(\operatorname{re}{\left(x\right)} + 4\right)^{2} + \left(\operatorname{im}{\left(x\right)}\right)^{2}} \sin{\left(\frac{\operatorname{atan_{2}}{\left(\operatorname{im}{\left(x\right)},\operatorname{re}{\left(x\right)} + 4 \right)}}{2} \right)} + \sqrt[4]{\left(\operatorname{re}{\left(x\right)} + 4\right)^{2} + \left(\operatorname{im}{\left(x\right)}\right)^{2}} \cos{\left(\frac{\operatorname{atan_{2}}{\left(\operatorname{im}{\left(x\right)},\operatorname{re}{\left(x\right)} + 4 \right)}}{2} \right)} + 2$$
producto
_______________________ _______________________
4 / 2 2 /atan2(im(x), 4 + re(x))\ 4 / 2 2 /atan2(im(x), 4 + re(x))\
2 + \/ (4 + re(x)) + im (x) *cos|-----------------------| + I*\/ (4 + re(x)) + im (x) *sin|-----------------------|
\ 2 / \ 2 /
$$i \sqrt[4]{\left(\operatorname{re}{\left(x\right)} + 4\right)^{2} + \left(\operatorname{im}{\left(x\right)}\right)^{2}} \sin{\left(\frac{\operatorname{atan_{2}}{\left(\operatorname{im}{\left(x\right)},\operatorname{re}{\left(x\right)} + 4 \right)}}{2} \right)} + \sqrt[4]{\left(\operatorname{re}{\left(x\right)} + 4\right)^{2} + \left(\operatorname{im}{\left(x\right)}\right)^{2}} \cos{\left(\frac{\operatorname{atan_{2}}{\left(\operatorname{im}{\left(x\right)},\operatorname{re}{\left(x\right)} + 4 \right)}}{2} \right)} + 2$$
=
_______________________ _______________________
4 / 2 2 /atan2(im(x), 4 + re(x))\ 4 / 2 2 /atan2(im(x), 4 + re(x))\
2 + \/ (4 + re(x)) + im (x) *cos|-----------------------| + I*\/ (4 + re(x)) + im (x) *sin|-----------------------|
\ 2 / \ 2 /
$$i \sqrt[4]{\left(\operatorname{re}{\left(x\right)} + 4\right)^{2} + \left(\operatorname{im}{\left(x\right)}\right)^{2}} \sin{\left(\frac{\operatorname{atan_{2}}{\left(\operatorname{im}{\left(x\right)},\operatorname{re}{\left(x\right)} + 4 \right)}}{2} \right)} + \sqrt[4]{\left(\operatorname{re}{\left(x\right)} + 4\right)^{2} + \left(\operatorname{im}{\left(x\right)}\right)^{2}} \cos{\left(\frac{\operatorname{atan_{2}}{\left(\operatorname{im}{\left(x\right)},\operatorname{re}{\left(x\right)} + 4 \right)}}{2} \right)} + 2$$
2 + ((4 + re(x))^2 + im(x)^2)^(1/4)*cos(atan2(im(x), 4 + re(x))/2) + i*((4 + re(x))^2 + im(x)^2)^(1/4)*sin(atan2(im(x), 4 + re(x))/2)