zulemar812 zulemar812

08-06-2021
Mathematics

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Find the geometric mean of each set of numbers (Write answers in simplest radical form):
a) 15 and 20
b) 18 and 30

Find the geometric mean of each set of numbers Write answers in simplest radical form a 15 and 20 b 18 and 30 class=

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surjithayer10otahza surjithayer10otahza

08-06-2021

Answer:

Step-by-step explanation:

a.

G.M. between between 15 and 20=√(15×20)

=√(300)

=√(100×3)

=10√3

b.

G.M. between 18 and 30

=√(18×30)

=√(3×3×2×2×3×5)

=3×2√15

=6√15

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