Eight increase by the square of a number is five times the difference of the number and 2

Step-by-step explanation:

Given : Expression 'eight increase by the square of a number is five times the difference of the number and 2'

To find : Write ans solve the expression ?

Solution :

Let the number be 'x',

Eight increase by the square of a number i.e.

Five times the difference of the number and 2 i.e.

Expression is written as

'eight increase by the square of a number is five times the difference of the number and 2'

Solving the expression,

Using quadratic formula,

Here, a=1 , b=-5 and c=18.

14

step-by-step explanation: