Which of these expressions can be used to calculate the monthly payment for a 20-year loan for $215,000 at 5.4% interest, compounded monthly?
$215 000 0.0045(1 -0.0045) 240
(1 -0.0045)240 +1
B.
$215 000 0.0045(1 +0.0045) 240
(1 +0.0045)240 - 1
$215 p00 0.0045 (1 +0.0045) 240
(1 +0.0045)240 + 1
240
$215 p00 0.0045(1 -0.0045)?
(1 -0.0045)240 - 1
Yes

mia khalifa

step-by-step explanation:

c

step-by-step explanation:

the polynomial is a perfect square trinomial of the form a^2-2ab+b^2:

option a. true

step-by-step explanation:

9x^2-12x+4

comparing with the form a^2-2ab+b^2

1.) a^2=9x^2

solving for a: square root both sides of the equation:

sqrt(a^2)=sqrt(9x^2)

a=sqrt(9) sqrt(x^2)

a=3x

2.) b^2=4

solving for b: square root both sides of the equation:

sqrt(b^2)=sqrt(4)

b=2

to be a perfet square trinomial 2ab must be equal to 12x. let's check:

2ab = 2 (3x) (2)

2ab = 12x

correct