pre algebra 7th grade

posted by .

Please explain this problem
(r.r) (r.r)

  • pre algebra 7th grade -

    I am not familiar with your notation. What does the period indicate? Multiplication? A decimal?

    Online multiplication is indicated by "*".

    (r*r)(r*r) = r^4 (r to the fourth power)

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. 7th grade Pre-Algebra

    Find each Product. 8(-5x) Do I just do 8 x -5 = _n ?
  2. 7th grade Pre-Algebra

    Simplify. (-5)-(-3)= Is it -8?
  3. 7th grade Pre-Algebra

    Factor each number completely 110 480 I don't know how to do factor tree's, they're tricky, :\ Please help
  4. 8th grade Math

    I'm actually in 7th grade, but I'm doing 8th grade pre-algebra, but anyway, here: I'm supposed to simplify these four problems and I don't really understand how: 28s (15 power) ____ 42s (12 power) 4m+(n[7th power]m) 63m(5 power)n(6 …
  5. Pre-Algebra

    Ok so im in 7th grade and can somone help me with pizzazz worksheet #40?
  6. 7th grade pre-algebra

    The problem is a(a-c)=23. Solve for c if both a and c are positive numbers. Thanks
  7. Math

    And which situation what do you need a percent less someone to solve a problem?
  8. 7th grade Pre- Algebra

    R/5 - 6 = -1 I know the answer is 25, but can you show me the steps. Thank you.
  9. Algebra 7th grade

    I need help putting this problem into slope intercept form please. (3,4)m=2 Thank you.
  10. Algebra 7th grade

    I need help putting this problem into slope intercept form please. (3,4) m=2 Thank you.

More Similar Questions