Algebra
Calculus
Trigonometry
Matrix
Question
Solve the equation
x1≈−2.149489,x2≈0.343463,x3≈1.806026
Evaluate
12×4x3=4(3x−1)
Cancel out the common factor 4
3x3=4(3x−1)
Expand the expression
More Steps
Evaluate
4(3x−1)
Apply the distributive property
4×3x−4×1
Multiply the numbers
12x−4×1
Any expression multiplied by 1 remains the same
12x−4
3x3=12x−4
Move the expression to the left side
3x3−(12x−4)=0
If a negative sign or a subtraction symbol appears outside parentheses, remove the parentheses and change the sign of every term within the parentheses
3x3−12x+4=0
Calculate
x≈−2.149489x≈0.343463x≈1.806026
Solution
x1≈−2.149489,x2≈0.343463,x3≈1.806026
Show Solution
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