Algebra
Calculus
Trigonometry
Matrix
Question
Solve the equation
x1=0,x2=73
Alternative Form
x1=0,x2=0.4˙28571˙
Evaluate
3x2−7x3=0
Factor the expression
x2(3−7x)=0
Separate the equation into 2 possible cases
x2=03−7x=0
The only way a power can be 0 is when the base equals 0
x=03−7x=0
Solve the equation
More Steps
Evaluate
3−7x=0
Move the constant to the right-hand side and change its sign
−7x=0−3
Removing 0 doesn't change the value,so remove it from the expression
−7x=−3
Change the signs on both sides of the equation
7x=3
Divide both sides
77x=73
Divide the numbers
x=73
x=0x=73
Solution
x1=0,x2=73
Alternative Form
x1=0,x2=0.4˙28571˙
Show Solution
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