I have to simplify this:

(x^(1/2) * z^(-4/5)^4

My work:

x^2/z^(16/5)
Correct?

Simplify (3+5SQRT2)(4+SQRT10)
I have no idea how to foil this one.

Similar Questions
  1. Is this correct:sqrt2/sqrt10=sqrt2/5sqrt2 nope. it would be sqrt2/(sqrt5)(sqrt2) no.d sqrt2/sqrt10= sqrt (2/10)= sqrt (1/5) sqrt
    1. answers icon 0 answers
  2. Find the exact solution to 6x^2+1=-8x by using the Quadratic Formula.A)-4+-(sqrt10) B)-4+-(sqrt22)/6 C)-2+-2(sqrt10)/3
    1. answers icon 9 answers
  3. Show all your workQ4: Simplify and write your answer in exponential form 3^2x3^9 Q5: Simplify the expression. (- 3)^-5(- 3)^4
    1. answers icon 1 answer
  4. Hello! If you can help me with these 3 questions I would love it!1. How do you simplify sqrt5 + 6 sqrt 5? I think that it is 5
    1. answers icon 3 answers
more similar questions