Express the area of a rectangle with length 11y^4 and width y^2 as a monomial

Step-by-step explanation:

For ex :   etc.

We know that ,

Area of rectangle = Length of rectangle x  width of rectangle.

We are given that ,

Length of rectangle

Width of rectangle

Then,

Area of rectangle =  

Using identity ,

we have

Area of rectangle =

⇒ Area of rectangle =

Hence, the  area of a rectangle   [which is a monomial]

arithmetic sequence: a sequnce in which the diffrence between any two consecutive terms is the same

step-by-step explanation:

8(-10x+3.5y-7)

8×-10x + 8×3.5y + 8×-7

-80x + 28y - 56

therefore

-80x+28y-56 is the correct answer