Mister Exam
Other calculators
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How to use it?
- Equation:
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Equation 2*sin(x)=0
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Equation (x-5)^2-x^2=3
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Equation -2*(-y-2)-y-2=0
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Equation x^2+x=6
- Express {x} in terms of y where:
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Identical expressions
- (one /sqrt2)x= three
- (1 divide by square root of 2)x equally 3
- (one divide by square root of 2)x equally three
- (1/√2)x=3
- 1/sqrt2x=3
- (1 divide by sqrt2)x=3
(1/sqrt2)x=3 equation
The teacher will be very surprised to see your correct solution 😉
The solution
Detail solution
Given the linear equation:
Expand brackets in the left part
Divide both parts of the equation by sqrt(2)/2
We get the answer: x = 3*sqrt(2)
(1/sqrt(2))*x = 3
Expand brackets in the left part
1/sqrt+2)*x = 3
Divide both parts of the equation by sqrt(2)/2
x = 3 / (sqrt(2)/2)
We get the answer: x = 3*sqrt(2)
Sum and product of roots
[src]
sum
___ 3*\/ 2
$$3 \sqrt{2}$$
=
___ 3*\/ 2
$$3 \sqrt{2}$$
product
___ 3*\/ 2
$$3 \sqrt{2}$$
=
___ 3*\/ 2
$$3 \sqrt{2}$$
3*sqrt(2)