Mister Exam
Other calculators
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How to use it?
- Equation:
-
Equation (x-11)/(x-6)=11/16
-
Equation 5*x=12
- Equation x^2+p*x+q=0
-
Equation 2*sin(x)*cos(x)=0
- Express {x} in terms of y where:
- -4*x-12*y=10
- -20*x-7*y=-17
- -16*x-9*y=-5
- -8*x-11*y=1
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Identical expressions
- (one /(six hundred))+ two hundred and fifty *x+(one /((two thousand, eight hundred and twenty-six / five)*x))+(one /(two hundred and fifty *x+ six hundred))= zero
- (1 divide by (600)) plus 250 multiply by x plus (1 divide by ((2826 divide by 5) multiply by x)) plus (1 divide by (250 multiply by x plus 600)) equally 0
- (one divide by (six hundred)) plus two hundred and fifty multiply by x plus (one divide by ((two thousand, eight hundred and twenty minus six divide by five) multiply by x)) plus (one divide by (two hundred and fifty multiply by x plus six hundred)) equally zero
- (1/(600))+250x+(1/((2826/5)x))+(1/(250x+600))=0
- 1/600+250x+1/2826/5x+1/250x+600=0
- (1/(600))+250*x+(1/((2826/5)*x))+(1/(250*x+600))=O
- (1 divide by (600))+250*x+(1 divide by ((2826 divide by 5)*x))+(1 divide by (250*x+600))=0
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Similar expressions
- (1/(600))+250*x+(1/((2826/5)*x))-(1/(250*x+600))=0
- (1/(600))+250*x-(1/((2826/5)*x))+(1/(250*x+600))=0
- (1/(600))-250*x+(1/((2826/5)*x))+(1/(250*x+600))=0
- (1/(600))+250*x+(1/((2826/5)*x))+(1/(250*x-600))=0
(1/(600))+250*x+(1/((2826/5)*x))+(1/(250*x+600))=0 equation
The teacher will be very surprised to see your correct solution 😉
The solution
You have entered
[src]
1 1
0.00166666666666667 + 250*x + -------- + ----------- = 0
/2826*x\ 250*x + 600
|------|
\ 5 /
$$\left(\left(250 x + 0.00166666666666667\right) + \frac{1}{\frac{2826}{5} x}\right) + \frac{1}{250 x + 600} = 0$$
Rapid solution
[src]
x1 = -2.39999333330449
$$x_{1} = -2.39999333330449$$
x2 = -6.6666810897087e-6 - 0.0026602849564154*I
$$x_{2} = -6.6666810897087 \cdot 10^{-6} - 0.0026602849564154 i$$
x3 = -6.6666810897087e-6 + 0.0026602849564154*I
$$x_{3} = -6.6666810897087 \cdot 10^{-6} + 0.0026602849564154 i$$
x3 = -6.6666810897087e-6 + 0.0026602849564154*i
Sum and product of roots
[src]
sum
-2.39999333330449 + -6.6666810897087e-6 - 0.0026602849564154*I + -6.6666810897087e-6 + 0.0026602849564154*I
$$\left(-2.39999333330449 + \left(-6.6666810897087 \cdot 10^{-6} - 0.0026602849564154 i\right)\right) + \left(-6.6666810897087 \cdot 10^{-6} + 0.0026602849564154 i\right)$$
=
-2.40000666666667
$$-2.40000666666667$$
product
-2.39999333330449*(-6.6666810897087e-6 - 0.0026602849564154*I)*(-6.6666810897087e-6 + 0.0026602849564154*I)
$$- 2.39999333330449 \left(-6.6666810897087 \cdot 10^{-6} - 0.0026602849564154 i\right) \left(-6.6666810897087 \cdot 10^{-6} + 0.0026602849564154 i\right)$$
=
-1.69851380042463e-5 - 6.61744490042422e-24*I
$$-1.69851380042463 \cdot 10^{-5} - 6.61744490042422 \cdot 10^{-24} i$$
-1.69851380042463e-5 - 6.61744490042422e-24*i
Numerical answer
[src]
x1 = -2.39999333330449
x2 = -6.66668108970866e-6 - 0.0026602849564154*i
x3 = -6.66668108970866e-6 + 0.0026602849564154*i
x3 = -6.66668108970866e-6 + 0.0026602849564154*i