Wednesday
March 29, 2017

Post a New Question

Posted by on .

(14*5)^2/5^2=

  • math - ,

    This expression can be evaluated directly with a calculator. But I believe this is not the idea of the problem.

    We can apply to our advantage some of the basic rules of exponents, one of which can be applied: if numerator and denominator are raised to the same power, the division can be done before raising powers.
    (14*5)²/(5²)
    =(14*5/5)²
    =14²
    =196

Answer This Question

First Name:
School Subject:
Answer:

Related Questions

More Related Questions

Post a New Question