3 years ago

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

Mathematics

2 answers:

Anastasy [175]3 years ago

5 0

Answer:

explanation

b2=ac

16=2x

x=8

Bad White [126]3 years ago

4 0

Answer:

Step-by-step explanation:

x+2= 4

x= 4-2

x =2

2+2=4

4÷2=2

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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