Question 12 marks(a)Expand 6(w+3)6(w + 3)6(w+3) Mark schemeMarks you got for part a, out of 1/ 1(b)Expand p(p−7)p(p - 7)p(p−7) Mark schemeMarks you got for part b, out of 1/ 1
Question 22 marksExpand and simplify 4(n+2)+3(n−5)4(n + 2) + 3(n - 5)4(n+2)+3(n−5) Mark schemeMarks you got for part -, out of 2/ 2
Question 02 marksExpand and simplify (y−3)(y+8)(y - 3)(y + 8)(y−3)(y+8) Mark schemeMarks you got for part -, out of 2/ 2
Question 03 marks(a)Expand 3c(2c−5)3c(2c - 5)3c(2c−5) Mark schemeMarks you got for part a, out of 1/ 1(b)Expand and simplify 5(2d+3)−4(d−2)5(2d + 3) - 4(d - 2)5(2d+3)−4(d−2) Mark schemeMarks you got for part b, out of 2/ 2
Question 02 marksExpand and simplify (3x+4)(2x−5)(3x + 4)(2x - 5)(3x+4)(2x−5) Mark schemeMarks you got for part -, out of 2/ 2
Question 04 marksThe diagram shows a square of side (x+4)(x + 4)(x+4) cm and a rectangle measuring (x+9)(x + 9)(x+9) cm by (x−1)(x - 1)(x−1) cm. (x + 4) cm(x + 4) cm(x + 9) cm(x − 1) cmSquareRectangle All lengths are in centimetres. The diagram is NOT accurately drawn. (a)Show that the area of the square is x2+8x+16x^2 + 8x + 16x2+8x+16 cm2^22. Mark schemeMarks you got for part a, out of 2/ 2(b)Show that the area of the square is 252525 cm2^22 greater than the area of the rectangle. Mark schemeMarks you got for part b, out of 2/ 2