Find the geometric mean between 4 and 5. *
A. 2√5
B. 5√2
C. 4
D. 10
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Find the geometric mean between 4 and 5. *
A. 2√5
B. 5√2
C. 4
D. 10
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Answer:
2√5
Step-by-step explanation:
geometric mean = √ab
√(4)(5)
√(20)
√(2)(2)(5)
2√5