1.) 6.32
2.) 9.49
Step-by-step explanation:
Problem: √40 Approximating Square Root
Steps:
Step 1: √40
√16 < < √49
√6² < √40 < √72
√6 < √40 < 7
Step 2: 40/6
6.67
Step 3: (6.67 + 6)/2 = 6.335
Step 4: 40/6.335 = 6.3141
(6.3141 + 6.335)/2 • 6.3245
Step 5: The answer is:
[tex]6.32[/tex]
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Steps:
Step 1: √90
√81 < √90 < √8
√9² < √90 < √10
9 < √90 < 11
Step 2: 90/9 = 10
Step 3: (10 +9)/2 = 9.5
Step 4: 90/9.5 = 9.4736
(9.4736 + 9.5)/2 = 9.4868
Step 5: The answer is:
[tex]9.49[/tex]
#CarryOnLearning
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