Mister Exam
Other calculators
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How to use it?
- Equation:
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Equation 5*x^2=35*x
-
Equation 4*(x-8)=-5
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Equation 4=7-6(5x-1)
-
Equation 50*x+60=210
- Express {x} in terms of y where:
- 8*x-16*y=14
- -17*x-8*y=7
- -3*x-20*y=-13
- 15*x-3*y=19
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Identical expressions
- six *(one - four *x)= zero
- 6 multiply by (1 minus 4 multiply by x) equally 0
- six multiply by (one minus four multiply by x) equally zero
- 6(1-4x)=0
- 61-4x=0
- 6*(1-4*x)=O
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Similar expressions
- (2,61-4x):0,03=85,4
- 6*(1+4*x)=0
6*(1-4*x)=0 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
Move free summands (without x)
from left part to right part, we given:
$$- 24 x = -6$$
Divide both parts of the equation by -24
We get the answer: x = 1/4
6*(1-4*x) = 0
Expand brackets in the left part
6*1-6*4*x = 0
Move free summands (without x)
from left part to right part, we given:
$$- 24 x = -6$$
Divide both parts of the equation by -24
x = -6 / (-24)
We get the answer: x = 1/4
Sum and product of roots
[src]
sum
1/4
$$\frac{1}{4}$$
=
1/4
$$\frac{1}{4}$$
product
1/4
$$\frac{1}{4}$$
=
1/4
$$\frac{1}{4}$$
1/4