Activity 1: What Am I? Let's Find Out: The Rational or Irrational Principal Root Let's Use These Materials: Answer sheet and ballpen Let's Do It This Way:
a. Consider the radical expressions below.
b. Determine if its principal root is RATIONAL or IRRATIONAL.
c. Write the answers on your answer sheet.
1. \sqrt{175 = }1.175=
2 . \sqrt[3]{125 = ?}2.3125=?
3.\sqrt[4]{2 \: 401 = ?}3.42401=?
4.\sqrt[3]{16 = ?}4.316=?
5.\sqrt{175}5.175=
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Verified answer
Answer:
1.) Irrational
2.) Rational
3.) Rational
4.) Irrational
5.) Irrational
Step-by-step explanation:
PRINCIPAL ROOT: RATIONAL OR IRRATIONAL
Determine if the principal root is Rational or Irrational.
1.) = Irrational
2.) = Rational, the cube root is 5.
3.) = Rational, the 4th root is 7.
4.) = Irrational
5.) = Irrational
I hope this helps!
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