Mister Exam
Other calculators
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How to use it?
- Equation:
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Equation x^2+9=(x+9)^2
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Equation cos(x)=-1
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Equation 3*x+50=77
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Equation 5-2(x-1)=4-x
- Express {x} in terms of y where:
- 10*x+5*y=-17
- 14*x+16*y=-3
- -19*x+1*y=0
- 10*x+18*y=6
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Identical expressions
- x-sqrt((four -sqrt(three)/ three))= zero
- x minus square root of ((4 minus square root of (3) divide by 3)) equally 0
- x minus square root of ((four minus square root of (three) divide by three)) equally zero
- x-√((4-√(3)/3))=0
- x-sqrt4-sqrt3/3=0
- x-sqrt((4-sqrt(3)/3))=O
- x-sqrt((4-sqrt(3) divide by 3))=0
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Similar expressions
- x+sqrt((4-sqrt(3)/3))=0
- x-sqrt((4+sqrt(3)/3))=0
x-sqrt((4-sqrt(3)/3))=0 equation
The teacher will be very surprised to see your correct solution 😉
The solution
You have entered
[src]
___________
/ ___
/ \/ 3
x - / 4 - ----- = 0
\/ 3
$$x - \sqrt{- \frac{\sqrt{3}}{3} + 4} = 0$$
Detail solution
Given the linear equation:
Expand brackets in the left part
Divide both parts of the equation by (x - sqrt(4 - sqrt(3)/3))/x
We get the answer: x = sqrt(36 - 3*sqrt(3))/3
x-sqrt((4-sqrt(3)/3)) = 0
Expand brackets in the left part
x-sqrt4/3-sqrt/3+3/3)) = 0
Divide both parts of the equation by (x - sqrt(4 - sqrt(3)/3))/x
x = 0 / ((x - sqrt(4 - sqrt(3)/3))/x)
We get the answer: x = sqrt(36 - 3*sqrt(3))/3
Rapid solution
[src]
______________
/ ___
\/ 36 - 3*\/ 3
x1 = -----------------
3
$$x_{1} = \frac{\sqrt{36 - 3 \sqrt{3}}}{3}$$
x1 = sqrt(36 - 3*sqrt(3))/3
Sum and product of roots
[src]
sum
______________
/ ___
\/ 36 - 3*\/ 3
-----------------
3
$$\frac{\sqrt{36 - 3 \sqrt{3}}}{3}$$
=
______________
/ ___
\/ 36 - 3*\/ 3
-----------------
3
$$\frac{\sqrt{36 - 3 \sqrt{3}}}{3}$$
product
______________
/ ___
\/ 36 - 3*\/ 3
-----------------
3
$$\frac{\sqrt{36 - 3 \sqrt{3}}}{3}$$
=
______________
/ ___
\/ 36 - 3*\/ 3
-----------------
3
$$\frac{\sqrt{36 - 3 \sqrt{3}}}{3}$$
sqrt(36 - 3*sqrt(3))/3