Algebra
Calculus
Trigonometry
Matrix
Question
h2−416
Find the roots
h1=−426,h2=426
Alternative Form
h1≈−20.396078,h2≈20.396078
Evaluate
h2−416
To find the roots of the expression,set the expression equal to 0
h2−416=0
Move the constant to the right-hand side and change its sign
h2=0+416
Removing 0 doesn't change the value,so remove it from the expression
h2=416
Take the root of both sides of the equation and remember to use both positive and negative roots
h=±416
Simplify the expression
More Steps
Evaluate
416
Write the expression as a product where the root of one of the factors can be evaluated
16×26
Write the number in exponential form with the base of 4
42×26
The root of a product is equal to the product of the roots of each factor
42×26
Reduce the index of the radical and exponent with 2
426
h=±426
Separate the equation into 2 possible cases
h=426h=−426
Solution
h1=−426,h2=426
Alternative Form
h1≈−20.396078,h2≈20.396078
Show Solution
