Question :
(-2,0),(4,0)
Find the distance
d=6
Evaluate
(−2,0),(4,0)
Let (x1,y1)=(−2,0) and (x2,y2)=(4,0)
(x1,y1)=(−2,0)(x2,y2)=(4,0)
Use the distance formula d=(x2−x1)2+(y2−y1)2
d=(x2−x1)2+(y2−y1)2
Substitute x1=−2,y1=0 and x2=4,y2=0 into the equation
d=(4−(−2))2+(0−0)2
Subtract the terms
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Simplify
4−(−2)
If a negative sign or a subtraction symbol appears outside parentheses, remove the parentheses and change the sign of every term within the parentheses
4+2
Add the numbers
6
d=62+(0−0)2
Subtract the terms
d=62+02
Calculate
d=62+0
Add the numbers
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Evaluate
62+0
Removing 0 doesn't change the value,so remove it from the expression
62
Evaluate the power
36
d=36
Solution
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Evaluate
36
Write the number in exponential form with the base of 6
62
Reduce the index of the radical and exponent with 2
6
d=6
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Midpoint
Find the midpoint between (−2,0) and (4,0)
Find the other endpoint if (−2,0) is the midpoint
Find the other endpoint if (4,0) is the midpoint
Midpoint=(1,0)
Evaluate
(−2,0),(4,0)
Let (x1,y1)=(−2,0) and (x2,y2)=(4,0)
(x1,y1)=(−2,0)(x2,y2)=(4,0)
Use the midpoint formula Midpoint=(2x1+x2,2y1+y2)
Midpoint=(2x1+x2,2y1+y2)
Substitute x1=−2,y1=0 and x2=4,y2=0 into the equation
Midpoint=(2−2+4,20+0)
Calculate
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Evaluate
2−2+4
Add the numbers
22
Reduce the numbers
11
Calculate
1
Midpoint=(1,20+0)
Solution
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Evaluate
20+0
Removing 0 doesn't change the value,so remove it from the expression
20
Divide the terms
0
Midpoint=(1,0)
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Find the slope of the line
m=0
Evaluate
(−2,0),(4,0)
The slope of the points (x1,y1) and (x2,y2) is m=x2−x1y2−y1
m=4−(−2)0−0
Subtract the terms
m=4−(−2)0
Subtract the terms
More Steps

Simplify
4−(−2)
If a negative sign or a subtraction symbol appears outside parentheses, remove the parentheses and change the sign of every term within the parentheses
4+2
Add the numbers
6
m=60
Solution
m=0
Show Solution

Find the equation of the line
Find the equation of the line through (−2,0) and (4,0)
Find the equation of the line through (−2,0) and (4,0) using the determinant
y=0
Evaluate
(−2,0),(4,0)
The slope of the points (x1,y1) and (x2,y2) is m=x2−x1y2−y1
m=4−(−2)0−0
Subtract the terms
m=4−(−2)0
Subtract the terms
More Steps

Simplify
4−(−2)
If a negative sign or a subtraction symbol appears outside parentheses, remove the parentheses and change the sign of every term within the parentheses
4+2
Add the numbers
6
m=60
Divide the terms
m=0
To apply the point-slope formula y−y1=m(x−x1),use the slope m=0 and point (−2,0) as (x1,y1)
y−0=0×(x−(−2))
Removing 0 doesn't change the value,so remove it from the expression
y=0×(x−(−2))
Solution
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Evaluate
0×(x−(−2))
If a negative sign or a subtraction symbol appears outside parentheses, remove the parentheses and change the sign of every term within the parentheses
0×(x+2)
Any expression multiplied by 0 equals 0
0
y=0
Show Solution
