Mister Exam
Other calculators
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How to use it?
- Equation:
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Equation (x-5)/2=2*(3x/7-1/2)/3
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Equation x^4-4*x^3-2*x^2+12*x+9=0
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Equation sin(x)=-1
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Equation cos(x)=sqrt(3)/2
- Express {x} in terms of y where:
- 18*x-20*y=-7
- 1*x-6*y=-19
- -19*x-14*y=-8
- 9*x-4*y=2
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Identical expressions
- logx2-log4x+ seven / six = zero
- logarithm of x2 minus logarithm of 4x plus 7 divide by 6 equally 0
- logarithm of x2 minus logarithm of 4x plus seven divide by six equally zero
- logx2-log4x+7/6=O
- logx2-log4x+7 divide by 6=0
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Similar expressions
- logx2+log4x+7/6=0
- logx2-log4x-7/6=0
logx2-log4x+7/6=0 equation
The teacher will be very surprised to see your correct solution 😉
The solution
You have entered
[src]
log(x)*2 - log(4*x) + 7/6 = 0
$$\left(2 \log{\left(x \right)} - \log{\left(4 x \right)}\right) + \frac{7}{6} = 0$$
Sum and product of roots
[src]
sum
-7/6 4*e
$$\frac{4}{e^{\frac{7}{6}}}$$
=
-7/6 4*e
$$\frac{4}{e^{\frac{7}{6}}}$$
product
-7/6 4*e
$$\frac{4}{e^{\frac{7}{6}}}$$
=
-7/6 4*e
$$\frac{4}{e^{\frac{7}{6}}}$$
4*exp(-7/6)