Algebra
Calculus
Trigonometry
Matrix
Question
Solve the equation
r=0
Evaluate
−6r=−8r−8r
Subtract the terms
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Evaluate
−8r−8r
Collect like terms by calculating the sum or difference of their coefficients
(−8−8)r
Subtract the numbers
−16r
−6r=−16r
Add or subtract both sides
−6r−(−16r)=0
Subtract the terms
More Steps
Evaluate
−6r−(−16r)
Collect like terms by calculating the sum or difference of their coefficients
(−6−(−16))r
Subtract the terms
More Steps
Evaluate
−6−(−16)
If a negative sign or a subtraction symbol appears outside parentheses, remove the parentheses and change the sign of every term within the parentheses
−6+16
Add the numbers
10
10r
10r=0
Solution
r=0
Show Solution
Rewrite the equation
x2+y2=0
Evaluate
−6r=−8r−8r
Evaluate
More Steps
Evaluate
−8r−8r
Collect like terms by calculating the sum or difference of their coefficients
(−8−8)r
Subtract the numbers
−16r
−6r=−16r
Rewrite the expression
10r=0
Square both sides of the equation
(10r)2=0
Evaluate
100r2=0
To covert the equation to rectangular coordinates using conversion formulas,substitute x2+y2 for r2
100(x2+y2)=0
Calculate
100x2+100y2=0
Solution
x2+y2=0
Show Solution
Graph
