1) Simplify: (4x2+2x+6)+(2x2-2x+2) a) 6x2+8 b) 8x2+12 c) 6x2+4x+8 d) 6x2+4x+4 2) Simplify: (6x2-2x+2)-(2x2-4x+6) a) 8x2-6x+8 b) 8x2+2x+4 c) 4x2+2x-4 d) 4x2-2x+8 3) Simplify: (2x+4)(3x-7) a) 5x-3 b) 6x2+28x-28 c) 5x2+7x+11 d) 6x2-2x-28 4) What is the product of (3x+1)(2x2+3x+6)? a) 6x3+11x2+21x+6 b) 6x2+32x+6 c) 5x3+9x2+22x+7 d) 6x3+8x2+18x+6 5) Simplify the following: a) 9x5-4x2+7x+5 b) 9x5+6x2+7x+3 c) 9x5-4x2+7x-3 d) 5x5+5x2+7x-3 6) Multiply (9x-1)(x+2) a) 9x-17x+2 b) 9x2+17x-2 c) 9x2-19x-2 d) 9x2+19x-2 7) The sum of two binomials is 6x2-8x. If one of the binomials is  2x2-4x, what is the other binomial? a) 8x2-12x b) 8x2+12x c) 4x2-4x d) 4x2+4x 8) A triangle has a height of 6x and a base of 2x+2. What is the area of the triangle? Use A=1/2bh a) 6x2+6x b) 12x2+12x c) 8x+2 d) 8x2+12x 9) Multiply: 2x2(5x+4x2-2) a) 8x4+10x3-4x2 b) 10x2-8x3-4 c) 10x4-8x3+4 d) 8x2+10x-2 10) Multiply: (2x+1)(2x-1) a) 2x2+2 b) 2x2+4x-1 c) 4x2-1 d) 4x2+1

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