1.Which gives the rational algebraic expression restriction/s? A. denominator of one B. denominator of zero C. numerator of one D. numerator of zero
2. 6. What can be said about a rational algebraic expression if the greatest common factor of its numerator and denominator is 1? A. not similar B. no simplified C. similar D. simplified
3. What can be said about a rational algebraic expression if the greatest common factor of its numerator and denominator is (x + 1)? A. not similar B. not simplified C. similar D. simplified
