Mister Exam
Other calculators
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How to use it?
- Equation:
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Equation 3*x=12
- Equation x^2+p*x+q=0
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Equation 4,3x-3,5=2,5x+1,9
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Equation sin(x)=5/2
- Express {x} in terms of y where:
- -12*x+10*y=2
- -11*x-15*y=-7
- -6*x-6*y=-20
- -9*x-10*y=-20
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Identical expressions
- sqrt(x)+ seven = zero
- square root of (x) plus 7 equally 0
- square root of (x) plus seven equally zero
- √(x)+7=0
- sqrtx+7=0
- sqrt(x)+7=O
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Similar expressions
- sqrt(x+7)(3x-2)=(3x-1)sqrt(x+2)
- sqrt(x)-7=0
- sqrt(x+7)-sqrt(x-1)=x^2-x+2
- x^2+2sqrt3*x+y-4sqrtx+7=0
sqrt(x)+7=0 equation
The teacher will be very surprised to see your correct solution 😉
The solution
Detail solution
Given the equation
$$\sqrt{x} + 7 = 0$$
Because equation degree is equal to = 1/2 and the free term = -7 < 0,
so the real solutions of the equation d'not exist
$$\sqrt{x} + 7 = 0$$
Because equation degree is equal to = 1/2 and the free term = -7 < 0,
so the real solutions of the equation d'not exist