3 years ago

If the mean proportional between x and 2 is 4, find x

Mathematics

1 answer:

Maru [420]3 years ago

7 0

Answer:

b2 = ac

4 square = x×2

16=2x

x=8

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If the mean proportional between x and 2 is 4, find x​

If the mean proportional between x and 2 is 4, find x