Question 197520
Divison of polynomial
{{{(u^5z^8)/(z^-5u^-4)}}}= ?
When you divide like terms, subtract the exponents:
{{{(u^(5-(-5))*z^(8-(-4)))}}}
minus a minus is a plus, so we have:
{{{(u^(5+5)*z^(8+4)))}}}
which is
{{{u^10*z^12)}}}
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(2)^0 /3 = .33..
any number with an exponent of 0 = 1, so we have
{{{1/3}}} = .3333; obviously
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I'm sorry this problem makes no sense to me

25 1/2 / 10^2 = 1/20