(8n^2+3n^7)(8n^2-3n^7)=

Step-by-step explanation:

(8n^2+3n^7)(8n^2-3n^7)

(8n^2)² - (3n^7)²

= 64n^4 - 9n^14

just take the area of the square and then the area of the circle then subtract the circle area from the squares area

step-by-step explanation:

( - 4 , -7 )

all the lines must parallel  

step-by-step explanation:

coordinates of c = ( - 1 , 2 )

3 units left = ( -4 , 2 )

9 units down = ( - 4 , 11 )