1) What is the greatest common factor of 4, 28, and 32? a) 28 b) 32 c) 4 d) 2 2) Find the perimeter of a rectangle whose width is 3x+2 and height is 5x-4 a) 8x-2 b) 16x-4 c) 16x+12 d) 15x2-2x-8 3) The perimeter of a triangle is 7x-3; one side is 3x+1 and another is x-6. What is the third side length? a) 5x-8 b) 11x-8 c) 3x+2 d) 3x-10 4) Find the area of a square whose side length is 4x-1. a) 16x2-1 b) 4x-1 c) 4x+2 d) 16x2-8x-1 5) Rewrite showing the GCF: 2x2-6x a) 2(x2-3x) b) 2x(x-3) c) 2x(x2-3x) d) prime 6) Which expression is equivalent to w−4w−9w? a) -4w b) -10w c) -15w d) -12w 7) Simplify: (12a5 -6a -10a3) + (10a -2a5) a) 10a5-10a3+4a b) 4a15 c) 22a5-8a-10a3 d) 14a5-10a3-16a 8) Simplify: (8k + k2 -6) - (10k +7 -2k2) a) 17k3 +1 b) -k2 +18k +1 c) 3k2 -2k -13 d) -k2 -2k +1 9) Fully Simplify 6(x+1) -5(x+2) a) 6x+6-5x-10 b) x-4 c) x+3 d) x+8 10) Fully Simplify: -7(w-4) +32 a) -7w+28+32 b) -7w+28 c) -7w+4 d) -72+60 11) (3x+1)(x-4) a) 3x2-11x-4 b) 3x2-3x-4 c) 4x-3 d) 3x213x-4 12) (2x-7)(3x-2) a) 5x2 -14x-9 b) 6x2-17x+14 c) 5x-9 d) 6x2-25x+14 13) 3(x-1)(2x+5) a) 9x+12 b) 3x+4 c) 6x2-9x-15 d) 2x2+3x-5 14) What is the GCF of the following: 6x2-9x-15 a) 6 b) 15 c) 3 d) 9 15) subtract (4-6x) from (10x+3) a) -19x b) -16x-7 c) 16x-1 d) 16x+7 16) Simplify: 4a+5b-4a2+b2-7 a) 8a+6b-7 b) -4a2+b2+4a+5b-7 c) 6b-7 d) 6b2-7 17) What does variable mean? a) number with no letter b) number in front of a letter c) a letter d) the little number on top of a letter 18) What does constant term mean? a) number with no letter b) number in front of a letter c) a letter d) the little number on top of a letter 19) What does coefficient mean? a) number with no letter b) number in front of a letter c) a letter d) the little number on top of a letter 20) How many terms are in the following expression: 6x2 + 7x -9y -17y2 + 3 a) 5 b) 3 c) 4 d) 6 21) Which one is correctly writes 8+6x2-3x in standard form? a) 8+6x2-3x b) 6x2-3x+8 c) 6x2+8-3x d) 3x2+8 22) What is the constant in 4x -5y +2 a) 4 b) -5 c) 5 d) 2 23) What is/are the coefficient(s) in 8 -3y +7x a) -3, 7 b) -3 c) 7 d) 8 24) What degree is the following: 5x+4-7y+6x2 a) 2 b) 1 c) x d) y 25) How many terms does a monomial have? a) 4 or more b) 2 c) 1 d) 3

Polynomials Practice

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