Algebra
Calculus
Trigonometry
Matrix
Question
Solve the equation
x1=−54,x2=54
Alternative Form
x1≈−1.319508,x2≈1.319508
Evaluate
(x5)2−2=14
Simplify
More Steps
Evaluate
(x5)2−2
Multiply the exponents
x5×2−2
Multiply the numbers
x10−2
x10−2=14
Move the constant to the right-hand side and change its sign
x10=14+2
Add the numbers
x10=16
Take the root of both sides of the equation and remember to use both positive and negative roots
x=±1016
Simplify the expression
x=±54
Separate the equation into 2 possible cases
x=54x=−54
Solution
x1=−54,x2=54
Alternative Form
x1≈−1.319508,x2≈1.319508
Show Solution
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