What is the product?
(-2x-9y2)(-4x-3)
-8x2-Bx-36 xy2 -27y2
-14x2 - 36 xy2 +27y2
8x² +6x+36xy2 + 27y2
14x2+36 xy2 +27y2

8x² +6x+36xy² + 27y²

Step-by-step explanation:

Expand the following:

(-2 x - 9 y^2) (-4 x - 3)

(-9 y^2 - 2 x) (-4 x - 3) = (-9 y^2) (-4 x) + (-9 y^2) (-3) + (-2 x) (-4 x) + (-2 x) (-3):

-9 (-4) y^2 x - 3 (-9) y^2 - 2 (-4) x x - 3 (-2) x

-9 (-4) = 36:

36 y^2 x - 3 (-9) y^2 - 2 (-4) x x - 3 (-2) x

-3 (-9) = 27:

36 y^2 x + 27 y^2 - 2 (-4) x x - 3 (-2) x

-2 x (-4) x = -2 x^2 (-4):

36 y^2 x + 27 y^2 + -2 (-4) x^2 - 3 (-2) x

-2 (-4) = 8:

36 y^2 x + 27 y^2 + 8 x^2 - 3 (-2) x

-3 (-2) = 6:

36 y^2 x + 27 y^2 + 8 x^2 + 6 x

add an image !

step-by-step explanation:

12cm

the answer is d