Algebra
Calculus
Trigonometry
Matrix
Question
Find the roots
x1=−65,x2=65
Alternative Form
x1≈−13.416408,x2≈13.416408
Evaluate
180−x2
To find the roots of the expression,set the expression equal to 0
180−x2=0
Move the constant to the right-hand side and change its sign
−x2=0−180
Removing 0 doesn't change the value,so remove it from the expression
−x2=−180
Change the signs on both sides of the equation
x2=180
Take the root of both sides of the equation and remember to use both positive and negative roots
x=±180
Simplify the expression
More Steps
Evaluate
180
Write the expression as a product where the root of one of the factors can be evaluated
36×5
Write the number in exponential form with the base of 6
62×5
The root of a product is equal to the product of the roots of each factor
62×5
Reduce the index of the radical and exponent with 2
65
x=±65
Separate the equation into 2 possible cases
x=65x=−65
Solution
x1=−65,x2=65
Alternative Form
x1≈−13.416408,x2≈13.416408
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