The polynomial (2x-1)(x2 -2) - x(x2-x-2) can be written in the form ax3+bx2+cx + d where a, b, c, and d are constants. Find the value of a, b, c, and d.

Part B
Find the value of x. The area of the rectangle below is 170 square meters.

Answer this question, only if you know the answer. 30 points and brainliest!

Create and solve a linear equation that represents the model, where squares and triangles are shown evenly balanced on a balance beam. assume the weight of a square is 1 unit and the weight of a triangle is unknown.

Which two transformations are applied to pentagon abcde to create a'b'c'd'e'? (4 points) translated according to the rule (x, y) ? (x + 8, y + 2) and reflected across the x-axis translated according to the rule (x, y) ? (x + 2, y + 8) and reflected across the y-axis translated according to the rule (x, y) ? (x + 8, y + 2) and reflected across the y-axis translated according to the rule (x, y) ? (x + 2, y + 8) and reflected across the x-axis