Find the product.
5 (8x² + 4x – 4)

40x² + 20x -20

Step-by-step explanation:

We have to use distributive property for this question.

5 (8x² + 4x – 4)

We have to multiply 5*8x² first. It is equal to 40x²

Then, multiply 5*4x, which is 20x

Finally, multiply 5*-4, which is -20

Put these numbers together IN ORDER!!

The new equation is:

40x² + 20x -20

Hope this helps!!

-Ketifa

(Can I get brainliest?)

pentagon

step-by-step explanation:

the coordinates   a(5, -2), b(3,-1),c(-4,-4) d(-3,8) and e(-1,4) forms the vertices of the polygon when they are connected in order.

in order to classify that which polygon is it with the given coordinates, first count the number of vertices and then count the number of sides it can make with these vertices.

since, the given coordinates have five vertices, therefore, it will make five sides. moreover, pentagon is regular in nature therefore it will be convex.

now, a polygon with five sides is known as pentagon, therefore, the given polygon is the pentagon.