Algebra
Calculus
Trigonometry
Matrix
Question
Solve the equation
x1=0,x2=730
Alternative Form
x1=0,x2=4.2˙85714˙
Evaluate
7x3×2=12x2×5
Multiply the terms
14x3=12x2×5
Multiply the terms
14x3=60x2
Add or subtract both sides
14x3−60x2=0
Factor the expression
2x2(7x−30)=0
Divide both sides
x2(7x−30)=0
Separate the equation into 2 possible cases
x2=07x−30=0
The only way a power can be 0 is when the base equals 0
x=07x−30=0
Solve the equation
More Steps
Evaluate
7x−30=0
Move the constant to the right-hand side and change its sign
7x=0+30
Removing 0 doesn't change the value,so remove it from the expression
7x=30
Divide both sides
77x=730
Divide the numbers
x=730
x=0x=730
Solution
x1=0,x2=730
Alternative Form
x1=0,x2=4.2˙85714˙
Show Solution
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