1.

The value of 'x'if 7,x,23 in AP ​

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ANSWER:

FIND x.

= >  \frac{7}{x} =  \frac{x}{23}  \\  = > 7 \times 23 =  {x}^{2}  \\  =  >  {x}^{2}  = 161 \\  =  > x =  \sqrt{161}  \\  =  > x = 12.68

Step-by-step EXPLANATION:

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