Respuesta :

let a number = x

x² + 1 is your numerical form of expression

hope this helps

We are required to write an equation for the statement given

The equation is

x² + 1

let

the unknown number = x

a number squared means raised to the power of 2

that is,

increased by 1 means 1 is added to the number

= x² + 1

The equation is

x² + 1

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