Answer:
x = -3,x=6
Step by step;
Steps
x3 +12x =x−2
Show Steps
Find Least Common Multiplier of 3, x: 3x
Multiply by LCM=3x
x3 · 3x+12x · 3x=x· 3x−2· 3x
Simplify
x2+36=3x2−6x
Solve x2+36=3x2−6x: x=−3, x=6
x=−3, x=6
Find undefined (singularity) points: x=0
Combine undefined points with solutions: x = -3,x=6 (so that this is the final answer)
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Answers & Comments
Answer:
x = -3,x=6
Step by step;
Steps
x3 +12x =x−2
Show Steps
Find Least Common Multiplier of 3, x: 3x
Multiply by LCM=3x
x3 · 3x+12x · 3x=x· 3x−2· 3x
Show Steps
Simplify
x2+36=3x2−6x
Show Steps
Solve x2+36=3x2−6x: x=−3, x=6
x=−3, x=6
Find undefined (singularity) points: x=0
Combine undefined points with solutions: x = -3,x=6 (so that this is the final answer)