Algebra
Calculus
Trigonometry
Matrix
Question
Solve the equation
x=−390
Alternative Form
x≈−4.481405
Evaluate
−32×5x3=12
Multiply the terms
More Steps
Multiply the terms
32×5x3
Multiply the terms
3×52x3
Multiply the terms
152x3
−152x3=12
Rewrite the expression
15−2x3=12
Cross multiply
−2x3=15×12
Simplify the equation
−2x3=180
Change the signs on both sides of the equation
2x3=−180
Divide both sides
22x3=2−180
Divide the numbers
x3=2−180
Divide the numbers
More Steps
Evaluate
2−180
Reduce the numbers
1−90
Calculate
−90
x3=−90
Take the 3-th root on both sides of the equation
3x3=3−90
Calculate
x=3−90
Solution
x=−390
Alternative Form
x≈−4.481405
Show Solution
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