4 part question

A real number is a irrational number and rational number Select one: True OFalse Explain how determining an equ valent rational expression is similarito determining an equ valent rational number Select one: a To determine an equivalent rational expression you need to add or subtract the numerator and denominator by the same factor. This is similar to adding or subtracting the numerator and denominator of a rational number by the same (numerical) factar b. To determine an equivalent rational expression, you need to add or subtract the numerator and denominator by the same factor, This is similar to multiplying oralviding the numerator and denominator of a rational number by the same (numerical) factor To determine an equivalent rational expression you need if multiply or clivide the numerator and denominator by the same factor This is similar to adding or subtracting the numerator and denominator of a rational number by the same (numerica ) factor. Wd. To deterring an equivalent rational expressiallypil heed ta multiply or divide the numerator and denominator by the same factor. This is similar to paultiplying or dividing the numerator and alsomirater of a rational number by the same (numerical) factor State the non-permi expressi Select one or more 1b. a + 7/5 O da+ 5/7 Dea+0 Explain how simplify ne a rauchal expression is similar to writing a fraction in simplest terms. Select ona a. To simplify a rational expression you need to the ticly the numerator and denominator by all possible common factors. This is similar to ariding the hume cic and denominator are rational number mber by the largest possible common (numerical) factor Oh In simplify a ratinhal expression, you need to subtract the numerator and denominator by all possible common factors. This is ai lar to dividingthe summerprod and denomina or of a amber by the largest possible common (numerical factor. Joe. Ta simplity a rational repression you need to Terator and denominator by all possible common factors. This is similar to dividing the numerator and denominator of a le common fnumerical factor. d. To simp ly a mauangle imerator and denominator by all possible comman factors. This is similar to dividing It a numerator and denomina bre a rational matter by the largest possible common (numerical) factor