What are the roots of the equation x² + 8x +41 = 0 in simplest a + bi form?

The quadratic formula says the roots are:

{ -8   +-  Sq Root ( 64  -  164 ) }  /  2

Source: http://www.1728.org/quadratc.htm

Step-by-step explanation:

a) 32pie square meters

step-by-step explanation:

the smallest possible measurement of the width is 14 feet

step-by-step explanation:

let's assume length of parallelogram is 'l'

width of parallelogram is 'w'

the perimeter of a parallelogram must be no less than 40 feet

so, we get

we are given

length of parallelogram is 6 feet

so,

l=6

we can plug it

now, we can solve for w

subtract both sides by 12

divide both sides by 2

and we get

so,

the smallest possible measurement of the width is 14 feet