Ask Question
25 April, 00:13

How many positive integers less that 50 have irrational square roots?

+3
Answers (1)
  1. 25 April, 03:36
    0
    It is easier to calculate how many integers are perfect squares and then subtract that number from 50.

    1² = 1

    2² = 4

    3² = 9

    4² = 16

    5² = 25

    6² = 36

    7² = 49

    There are 7 numbers that have perfect squares, so there are 50 - 7 = 43 that have irrational square roots.

    Answer: 43
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “How many positive integers less that 50 have irrational square roots? ...” in 📙 Mathematics if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers