Display all irrational numbers between:
7 and 9
Step 1: Square the first number 7:
72 = 49
Step 2: Square the second number 9:
92 = 81
Step 3: Take square roots of numbers 49 to 81
Skip the perfect squares
√50:
√51:
√52:
√53:
√54:
√55:
√56:
√57:
√58:
√59:
√60:
√61:
√62:
√63:
√64:
Since 82 = 64, we ignore √64
√65:
√66:
√67:
√68:
√69:
√70:
√71:
√72:
√73:
√74:
√75:
√76:
√77:
√78:
√79:
√80:
Final Answer
We have 30 irrational numbers between
7 and 9
7 and 9
