Mister Exam
Other calculators
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How to use it?
- Equation:
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Equation 4*x^2-25=0
- Equation 64-x^2=0
- Equation (x^2+a)/x+x/(x^2+a)=-5/2
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Equation -x=-14
- Express {x} in terms of y where:
- -8*x-2*y=-11
- -12*x-19*y=-8
- -14*x-7*y=-10
- -20*x-12*y=-17
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Identical expressions
- -60x=+ eight
- minus 60x equally plus 8
- minus 60x equally plus eight
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Similar expressions
- -56x^2-60*x-15=0
- 9x^2-60*x+100=0
- -x^5+3*x^4+18*x^3-60*x^2-48*x+192=0
- -60x=-8
- 60x=+8
-60x=+8 equation
The teacher will be very surprised to see your correct solution 😉
The solution
Detail solution
Given the linear equation:
Divide both parts of the equation by -60
We get the answer: x = -2/15
-60*x = +8
Divide both parts of the equation by -60
x = 8 / (-60)
We get the answer: x = -2/15
Sum and product of roots
[src]
sum
-2/15
$$- \frac{2}{15}$$
=
-2/15
$$- \frac{2}{15}$$
product
-2/15
$$- \frac{2}{15}$$
=
-2/15
$$- \frac{2}{15}$$
-2/15