Question
Solve the equation
m1=−13417576,m2=0,m3=13417576
Alternative Form
m1≈−0.8857,m2=0,m3≈0.8857
Evaluate
13m5=8m
Add or subtract both sides
13m5−8m=0
Factor the expression
m(13m4−8)=0
Separate the equation into 2 possible cases
m=013m4−8=0
Solve the equation
More Steps

Evaluate
13m4−8=0
Move the constant to the right-hand side and change its sign
13m4=0+8
Removing 0 doesn't change the value,so remove it from the expression
13m4=8
Divide both sides
1313m4=138
Divide the numbers
m4=138
Take the root of both sides of the equation and remember to use both positive and negative roots
m=±4138
Simplify the expression
More Steps

Evaluate
4138
To take a root of a fraction,take the root of the numerator and denominator separately
41348
Multiply by the Conjugate
413×413348×4133
Simplify
413×413348×42197
Multiply the numbers
413×4133417576
Multiply the numbers
13417576
m=±13417576
Separate the equation into 2 possible cases
m=13417576m=−13417576
m=0m=13417576m=−13417576
Solution
m1=−13417576,m2=0,m3=13417576
Alternative Form
m1≈−0.8857,m2=0,m3≈0.8857
Show Solution
