Find the area of the rectangle below: 4x^3 −7x^3 +2 (1 point) Responses −28x^9+8x3 negative 28 x to the 9th power plus 8 x cubed −28x6+8x3 negative 28 x to the 6th power plus 8 x cubed 11x3−2 11 x cubed minus 2 −3x3+2 negative 3 x cubed plus 2 −20x6 negative 20 x to the 6th power
To find the area of a rectangle, you need to multiply the length and width. In this case, the length is 4x^3 −7x^3 = -3x^3 and the width is 2.
Area = length * width
Area = -3x^3 * 2
Area = -6x^3
So, the correct response is: -6x^3