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Herucleant

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Woops, my mistake, this is for the 7th Grade Unit 6: Polynomials and Properties of Exponents Unit Test (PART 1).
1. 18x^2 + 6 + 4x - 15x^2 - 4 + 13x A; 3x^2 + 17x + 2 2. 4x^2 + 4 - 5x + x - 2x^2 + 8 D; 2x^2 - 4x + 12 3. 4x^2 + 8x - 11x + 6 - 5x^2 + 2 A; -x^2 - 3x + 8 4. Coefficient of x in the expression -5x - 4x^2 + 9 B; -5 5. (m^2 - m - 4) + (m - 5) D; m^2 - 9 6.
1. 18x^2 + 6 + 4x - 15x^2 - 4 + 13x A; 3x^2 + 17x + 2 2. 4x^2 + 4 - 5x + x - 2x^2 + 8 D; 2x^2 - 4x + 12 3. 4x^2 + 8x - 11x + 6 - 5x^2 + 2 A; -x^2 - 3x + 8 4. Coefficient of x in the expression -5x - 4x^2 + 9 B; -5 5. (m^2 - m - 4) + (m - 5) D; m^2 - 9 6.
1. (2x)(10x) C; 20x^2 2. -3m(m + 8) B; -3m^2 - 24m 3. 4d(2d - 9) D; 8d^2 - 36d 4. (7x + 1)8x or Find the area of the rectangle B; 56x^2 + 8x 5. 5b(6b - 10) D; 30b^2 - 50b
1. (9m + 6) + (-5m - 6) D; 4m 2. (3r^2 + 7r + 1) + (4r^2 - 8r - 2) B; 7r^2 - r - 1 3. (6h + 1) - (9h + 4) A; -3h - 3 4. (m^2 - m - 4) + (m - 5) D; m^2 - 9 5. (4x + 4) + (3x + 2 + 1) C; 7x + 7

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