Algebra
Calculus
Trigonometry
Matrix
Question
Calculate the value
−6−36
Alternative Form
≈−13.348469
Evaluate
2−66
Multiply by the Conjugate
(2−6)(2+6)6(2+6)
Multiply the numbers
More Steps
Rewrite the expression
(2−6)(2+6)
Use (a−b)(a+b)=a2−b2 to simplify the product
22−(6)2
Evaluate the power
4−(6)2
Reduce the index of the radical and exponent with 2
4−6
Subtract the numbers
−2
−26(2+6)
Factor the expression
−23(2+6)×2
Reduce the fraction
−13(2+6)
Divide the numbers
−3(2+6)
Apply the distributive property
−3×2−36
Solution
−6−36
Alternative Form
≈−13.348469
Show Solution
