Question

26 / (4 + root 3) in the form of a+b root3

Answer 1

Step-by-step explanation:

you multiply by the conjugate

26(4+root3)/(4-root3)(4+root3) =

26(4+root3)/13= 8+ 2root 3

the derivative of x^n is n x^(n-1)

The derivative of x^3 = 3x^2

You should know this from class.

(1/3x^3-9x)' = (1/3x^3)'-(9x)' = 1/3*3x^2-9 =

x^2-9

Thank you,Mark My answer as brainliest

Answer 2

Answer:

The square root of 3 is denoted by √3. It's easy to find the squares of the numbers. You just have to multiply the number against itself. To find the square root of any number, you should know what are squares and how to find the square of any number.