Algebra
Calculus
Trigonometry
Matrix
Question
Calculate the value
−210
Alternative Form
≈−1.581139
Evaluate
820×(−1)
Cancel out the common factor 4
25×(−1)
Simplify the root
More Steps
Evaluate
25
To take a root of a fraction,take the root of the numerator and denominator separately
25
Multiply by the Conjugate
2×25×2
Multiply the numbers
More Steps
Evaluate
5×2
The product of roots with the same index is equal to the root of the product
5×2
Calculate the product
10
2×210
When a square root of an expression is multiplied by itself,the result is that expression
210
210(−1)
Solution
−210
Alternative Form
≈−1.581139
Show Solution
