Mister Exam
Other calculators
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How to use it?
- Equation:
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Equation sinx=1
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Equation x^2+5*x-14=0
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Equation -2*x-7=-4*x
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Equation x+4|x|=3
- Express {x} in terms of y where:
- 7*x+6*y=-1
- 16*x+6*y=11
- 10*x+8*y=3
- 6*x+18*y=-18
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Identical expressions
- one hundred and forty-one * ten ^(- six)*x* three *sqrt(two)=sqrt((one - nineteen thousand, eight hundred and eighty-one * ten ^(- twelve)*x^ two)^ two + nine)
- 141 multiply by 10 to the power of ( minus 6) multiply by x multiply by 3 multiply by square root of (2) equally square root of ((1 minus 19881 multiply by 10 to the power of ( minus 12) multiply by x squared ) squared plus 9)
- one hundred and forty minus one multiply by ten to the power of ( minus six) multiply by x multiply by three multiply by square root of (two) equally square root of ((one minus nineteen thousand, eight hundred and eighty minus one multiply by ten to the power of ( minus twelve) multiply by x to the power of two) to the power of two plus nine)
- 141*10^(-6)*x*3*√(2)=√((1-19881*10^(-12)*x^2)^2+9)
- 141*10(-6)*x*3*sqrt(2)=sqrt((1-19881*10(-12)*x2)2+9)
- 141*10-6*x*3*sqrt2=sqrt1-19881*10-12*x22+9
- 141*10^(-6)*x*3*sqrt(2)=sqrt((1-19881*10^(-12)*x²)²+9)
- 141*10 to the power of (-6)*x*3*sqrt(2)=sqrt((1-19881*10 to the power of (-12)*x to the power of 2) to the power of 2+9)
- 14110^(-6)x3sqrt(2)=sqrt((1-1988110^(-12)x^2)^2+9)
- 14110(-6)x3sqrt(2)=sqrt((1-1988110(-12)x2)2+9)
- 14110-6x3sqrt2=sqrt1-1988110-12x22+9
- 14110^-6x3sqrt2=sqrt1-1988110^-12x^2^2+9
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Similar expressions
- 141*10^(-6)*x*3*sqrt(2)=sqrt((1+19881*10^(-12)*x^2)^2+9)
- 141*10^(-6)*x*3*sqrt(2)=sqrt((1-19881*10^(12)*x^2)^2+9)
- 141*10^(6)*x*3*sqrt(2)=sqrt((1-19881*10^(-12)*x^2)^2+9)
- 141*10^(-6)*x*3*sqrt(2)=sqrt((1-19881*10^(-12)*x^2)^2-9)
141*10^(-6)*x*3*sqrt(2)=sqrt((1-19881*10^(-12)*x^2)^2+9) equation
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The solution
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0.000141*x*3*\/ 2 = \/ \1 - 1.9881e-8*x / + 9
$$\sqrt{2} \cdot 3 \cdot 0.000141 x = \sqrt{\left(1 - 1.9881 \cdot 10^{-8} x^{2}\right)^{2} + 9}$$
Sum and product of roots
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sum
5080.5444560563 + 31307.725603048
$$5080.5444560563 + 31307.725603048$$
=
36388.2700591043
$$36388.2700591043$$
product
5080.5444560563*31307.725603048
$$5080.5444560563 \cdot 31307.725603048$$
=
159060291.744298
$$159060291.744298$$
159060291.744298
Rapid solution
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x1 = 5080.5444560563
$$x_{1} = 5080.5444560563$$
x2 = 31307.725603048
$$x_{2} = 31307.725603048$$
x2 = 31307.725603048
The graph