EXAMPLE 4 Try It! Add and Subtract Radical Expressions you rewrite each expression in a simpler form? b. V20 - 600 - V125 a. V/2.000 + 2 Critique Reasoning Divit says that you can simplify the product of any two HABITS OF MIND radical expressions, but not necessarily the sum. Is he correct? Give an example. AMPLE 5 Try It! Multiply Binomial Radical Expressions 5. Multiply. b. V6(5 + v3 ) a. (x - V10) (x + V10) PLE 6 C Try It! Rationalize a Binomial Denominator 6. What is the reduced radical form of each expression? 4x b. 1 - JX a. 5 - V2 2 - V3 HABITS OF MIND Reason Is the product of two irrational binomials always irrational? Explain