Answer:
C
Step-by-step explanation:
Completing the square means
adding ( half the coefficient of the x- term )² to both sides, that is
(
)² is added to both sides
Answer: The correct answer is D!
Step-by-step explanation:
Green's theorem says the circulation of
along the rectangle's border
is equal to the integral of the curl of
over the rectangle's interior
.
Given
, its curl is the determinant

So we have

Answer:x=61
Step-by-step explanation
856−5x3{131}=2
8(x−9)+5(5−18)+1(15−6x)=2
8x−72−65+15−6x=2
2x=122
x=61
sorry if i'm wrong