Share Algebra Unit 7 Test Review
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1. What is the sum of 10x^2 - x + 3 and -x^2 + 9x + 7
9x^2 + 8x + 10
2. Simplify the expression (-3x^2 - 3x - 3) - (4x^2 + 5x)
-7x^2 - 8x - 3
3. What is the product (3x - 8) (x - 4)
3x^2 - 20x + 24
4. What is the quotient? 18k^3 - 24k divided by 6k
3k^2 - 4
5. Simplify the expression (8c - 5)^2
64c^2 - 80c + 25
6. Factor the expression 21x^4y^3 - 35x^3y^5
7x^3y^3(3x - 5y^2)
Factor the expression (4x^3 - 7x^2 - 12x + 21)
(4x - 7)(x^2 - 3)
8. The expression 9x^2 - 36 is equivalent to the factored form
3x - 6
9. Which of the following are solutions of the equation 12x^2 + 17x + 6 = 0
A. x = -3/4 and B. x = - 2/3
10. Which of the following are solutions of the equation 4x^2 + 28x + 48 = 0
x = -3 and x = -4
