Mister Exam
Other calculators
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How to use it?
- Equation:
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Equation 2x^2-8=0
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Equation x^2-3x+5=0
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Equation x^2+10*x+24=0
- Equation z^4+16*i=0
- Express {x} in terms of y where:
- -11*x-7*y=14
- -14*x-16*y=-1
- 17*x+7*y=-14
- -4*x+14*y=-4
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Identical expressions
- eleven / three x+ four = one /3+ one
- 11 divide by 3x plus 4 equally 1 divide by 3 plus 1
- eleven divide by three x plus four equally one divide by 3 plus one
- 11 divide by 3x+4=1 divide by 3+1
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Similar expressions
- √x/(x^(1/3)+1)=0
- 1/r=(1/2)+(1/3)+(1/6)
- 11/3x-4=1/3+1
- Log(x-3)/Log(2)-8/(x+1)=Log(x-4)/Log(1/3)+14/x
- 11/3x+4=1/3-1
- x^(-1/3)(x^(1/3)+1)^(2)=0
11/3x+4=1/3+1 equation
The teacher will be very surprised to see your correct solution 😉
The solution
Detail solution
Given the linear equation:
Looking for similar summands in the right part:
Move free summands (without x)
from left part to right part, we given:
$$\frac{11 x}{3} = - \frac{8}{3}$$
Divide both parts of the equation by 11/3
We get the answer: x = -8/11
11/3*x+4 = 1/3+1
Looking for similar summands in the right part:
4 + 11*x/3 = 4/3
Move free summands (without x)
from left part to right part, we given:
$$\frac{11 x}{3} = - \frac{8}{3}$$
Divide both parts of the equation by 11/3
x = -8/3 / (11/3)
We get the answer: x = -8/11
Sum and product of roots
[src]
sum
-8/11
$$- \frac{8}{11}$$
=
-8/11
$$- \frac{8}{11}$$
product
-8/11
$$- \frac{8}{11}$$
=
-8/11
$$- \frac{8}{11}$$
-8/11