Mister Exam
Other calculators
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How to use it?
- Equation:
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Equation 25*x^2=16
- Equation 3*x^2-48=0
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Equation x^2-5*x+7=0
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Equation x^2-20=0
- Express {x} in terms of y where:
- 1*x+11*y=-3
- 10*x+3*y=2
- -20*x+14*y=16
- 15*x-3*y=19
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Identical expressions
- sqrt4(4x+ five -x^ two)-sqrt(4x-x^ two - three)= one
- square root of 4(4x plus 5 minus x squared ) minus square root of (4x minus x squared minus 3) equally 1
- square root of 4(4x plus five minus x to the power of two) minus square root of (4x minus x to the power of two minus three) equally one
- √4(4x+5-x^2)-√(4x-x^2-3)=1
- sqrt4(4x+5-x2)-sqrt(4x-x2-3)=1
- sqrt44x+5-x2-sqrt4x-x2-3=1
- sqrt4(4x+5-x²)-sqrt(4x-x²-3)=1
- sqrt4(4x+5-x to the power of 2)-sqrt(4x-x to the power of 2-3)=1
- sqrt44x+5-x^2-sqrt4x-x^2-3=1
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Similar expressions
- sqrt4(4x+5-x^2)-sqrt(4x-x^2+3)=1
- sqrt4(4x-5-x^2)-sqrt(4x-x^2-3)=1
- sqrt4(4x+5-x^2)+sqrt(4x-x^2-3)=1
- sqrt4(4x+5-x^2)-sqrt(4x+x^2-3)=1
- sqrt4(4x+5+x^2)-sqrt(4x-x^2-3)=1
sqrt4(4x+5-x^2)-sqrt(4x-x^2-3)=1 equation
The teacher will be very surprised to see your correct solution 😉
The solution
You have entered
[src]
0.25 ______________ / 2\ / 2 \4*x + 5 - x / - \/ 4*x - x - 3 = 1
$$\left(- x^{2} + \left(4 x + 5\right)\right)^{0.25} - \sqrt{\left(- x^{2} + 4 x\right) - 3} = 1$$
Sum and product of roots
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sum
1.29329141909695
$$1.29329141909695$$
=
1.29329141909695
$$1.29329141909695$$
product
1.29329141909695
$$1.29329141909695$$
=
1.29329141909695
$$1.29329141909695$$
1.29329141909695