Mister Exam
Other calculators
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How to use it?
- Equation:
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Equation (5x+2)(-x-4)=0
-
Equation sin(x)=3/4
-
Equation 9-2*(-4*x+7)=7
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Equation x^2-4x+5=0
- Express {x} in terms of y where:
- -11*x+10*y=-9
- -9*x-4*y=-20
- 4*x-7*y=4
- -6*x-12*y=9
- 1+y
- Integral of d{x}:
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1+y
- Plot:
- 1+y
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Identical expressions
- one +y
- 1 plus y
- one plus y
-
Similar expressions
- 1-y
- (x+1)+(y-1)=(11/10)
- (8*x^-1-(y^-1))/(8*x^-1+(y^-1))=0
1+y equation
The teacher will be very surprised to see your correct solution 😉
The solution
Detail solution
Given the linear equation:
Move free summands (without y)
from left part to right part, we given:
$$y = -1$$
We get the answer: y = -1
1+y = 0
Move free summands (without y)
from left part to right part, we given:
$$y = -1$$
We get the answer: y = -1
Sum and product of roots
[src]
sum
-1
$$\left(-1\right)$$
=
-1
$$-1$$
product
-1
$$\left(-1\right)$$
=
-1
$$-1$$
The graph