! + 3 − 5 = 0; by completing the square

x = 1.19258 and x = −4.19258

Step-by-step explanation:

The given equation is :

Keep x terms on the left and move  the constant to the right side  by adding it on both sides.

Take half of the x term and square it.

then add the result to both sides

So,

x = 1.19258 and x = −4.19258

Hence, this is the required solution.

it will be a cylinder. with a diameter of 8 and 4 single pieces high

step-by-step explanation: