Question
Solve the equation
x1=−410,x2=410
Alternative Form
x1≈−1.778279,x2≈1.778279
Evaluate
5x3×2x×1=1
Simplify
More Steps

Evaluate
5x3×2x×1
Any expression multiplied by 1 remains the same
5x3×2x
Multiply the terms
5×2x3×x
Multiply the terms
More Steps

Evaluate
x3×x
Use the product rule an×am=an+m to simplify the expression
x3+1
Add the numbers
x4
5×2x4
Multiply the terms
10x4
10x4=1
Cross multiply
x4=10
Take the root of both sides of the equation and remember to use both positive and negative roots
x=±410
Separate the equation into 2 possible cases
x=410x=−410
Solution
x1=−410,x2=410
Alternative Form
x1≈−1.778279,x2≈1.778279
Show Solution
