Solve for x in the equation x² -8x + 41 = 0

x=4+5i and x=4-5i

Step-by-step explanation:

we apply quadratic formula to solve for x

a= 1, b= -8 and c= 41

Plug in all the values in the formula

square root (-1) is 'i'

Divide both terms by 2

x= 4+-5i

two values of x  are 4+5i and 4-5i

answer: the value should be used for i in the formula of calculation the monthly payment , the interest rate per period is 0.85.

step-by-step explanation:

the given rate of interest i= 85%

in calculating the monthly payment for a loan with an interest rate compounded monthly, the value of the interest rate per period we use in the formula must be in decimal form.

to convert it in decimal, we divide it by 100, we get

hence, the value should be used for i in the formula of calculation the monthly payment , the interest rate per period is 0.85.

step-by-step explanation:

4  

25

5258y

54.

t5

5r

54

5856

542

5458

86

.8558.65

565

565

55898

786

8/95

5896

8656265

556478