Shana used a table to multiply the polynomials 2x  +  y  and 5x  –  y  + 3. her work is shown below.  muriel told shana that one of the products in the table was incorrect. which value in the table is incorrect? –2y3y5xy6xwhat is the value shana should have written? –3y–2xy–xy5x

The value in the table which is incorrect is; -2y

The value Shana should have written is; -2xy

According to the question;

By observation, Shana commited an error while multiplying the 2x and -y term.

The correct product of 2x and -y is; -2xy as opposed to the -2y recorded by Shana.

Read more;

link

complete the steps to find the area of the trapezoid.

area of rectangle = 256   square units

area of triangle 1 = 24  square units

area of triangle 2 = 16  square units

area of triangle 3 =   96 square units

area of trapezoid = 120  square units

step-by-step explanation: