Q 1: (a+b)  (a+b) = _____ ? 2ab 2a a 0

Q 2: Which expression means 6 more than y? 6 x y 6  y 6 + y 6 / y

Q 3: 6x  5 = 2x + 9, then x = ? 6/5 5/3 7/2

Q 4: 9x(7xy+10y+9xz) = _____ ? 63x^{2}y+49x^{2}y+63x 48x^{2}+56xy+72x^{2}yz 63x^{3}y+90xy+81x^{2}z 63x^{2}y+90xy+81x^{2}z

Q 5: (2)^{3} = _______? (Hint: (2)^{3} = 1/(2)^{3} = ____?) 1/8 1/8 1/6

Q 6: (7x+6y) + (9x7y)  (9x+8y) = _____ ? 7x+9y 7x+9y 14x7y 7x9y

Q 7: 5(y1)  2(y+6) = 2y + 12 then y = ? 29 25 27

Q 8: (6x+9y)  (7x+8y) + (7x+7y) = _____ ? 5x+7y 6x+8y 5x+8y 6x8y

Question 9: This question is available to subscribers only!

Question 10: This question is available to subscribers only!

