Mister Exam
Other calculators
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How to use it?
- Equation:
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Equation x^3+4*x^2-x-4=0
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Equation 2x-5=7
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Equation 4x+7=0
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Equation sqrt(x)=-4
- Express {x} in terms of y where:
- -14*x-16*y=14
- 16*x-17*y=-9
- -16*x-20*y=6
- -1*x-7*y=5
- Derivative of:
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sqrt(x)
- -4
- Graphing y =:
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sqrt(x)
- Limit of the function:
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sqrt(x)
- -4
- Integral of d{x}:
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-4
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Identical expressions
- sqrt(x)=- four
- square root of (x) equally minus 4
- square root of (x) equally minus four
- √(x)=-4
- sqrtx=-4
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Similar expressions
- |x^2-a^2|=|x-a|sqrt(x+a²-2a)
- sqrt(x-6)=x-7
- sqrt(x^2+9)-(x^2-7)=2
- sqrt(x)=+4
sqrt(x)=-4 equation
The teacher will be very surprised to see your correct solution 😉
The solution
Detail solution
Given the equation
$$\sqrt{x} = -4$$
Because equation degree is equal to = 1/2 and the free term = -4 < 0,
so the real solutions of the equation d'not exist
$$\sqrt{x} = -4$$
Because equation degree is equal to = 1/2 and the free term = -4 < 0,
so the real solutions of the equation d'not exist
The graph