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Algebra Quarter Exam 3 Questions

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Algebra Quarter Exam 3 Questions;Quarter Exam 3;Multiple Choice: Type your answer choice in the blank.;Factor the expression.;1. 16m2 ? 24mn + 9n2;A. (4m ? 3n)(4m + 3n);B. (16m ? 3n)(m + 3n);C. (4m ? 3n)2;D. (4m + 3n)2;Short Answer: Type your answer below the question.;2. Write 32x5y5 with only one exponent. Use parentheses.;Multiple Choice: Type your answer choice in the blank.;3. Factor by grouping.;3x2 + 7x ? 6;A. (3x ? 2)(x ? 3);B. (3x ? 2)(x + 3);C. (x + 3)(3x + 2);D. (3x + 2)(x ? 3);Short Answer: Type your answer below the question.;4. Factor the following trinomial.;w18 ? 9w9y5 + 14y10;Multiple Choice: Type your answer choice in the blank.;5. Simplify the expression. Write the answer using scientific notation.;8(8.8 x 1012);A. 70.4 x 1012;B. 70.4 x 1024;C. 70.4 x 1013;D. 1.68 x 1013;Short Answer: Type your answer below the question.;6. Order 34 x 102, 1.2 x 107, 8.11 x 10-3, and 435 from least to greatest.;7. Factor the following expression.;198q3r2 ? 184q2r2 + 18qr2;Multiple Choice: Type your answer choice in the blank.;8. Simplify the expression.;(?-1?^5/?-2?^(-3))^2;A. 1/64;B. 64;C. 2^30;D. 2^(-30);Short Answer: Type your answer below the question.;9. Find the next three terms of the sequence. Then write a rule for the sequence.;648, 216, 72, 24;10. Solve the equation. Show your work.;163 = 4x;Multiple Choice: Type your answer choice in the blank.;11. Solve the system using elimination.;3x + 3y = ?9;3x ? 3y = 21;A. (3, ?6);B. (?5, 2);C. (3, 3);D. (2, ?5);12. Simplify the expression.;3^7/3^5;A. 335;B. 312;C. 1/3^9;D. 9;13. Simplify the expression.;(k2)4;A. k6;B. 2k8;C. k16;D. k8;14. Simplify the expression.;(-8.6)0;A. ?1;B. 0;C. ?8.6;D. 1;Short Answer: Type your answer below the question.;15. Find a pair of factors for each number by using the difference of two squares.;a. 45;b. 77;c. 112

 

Paper#31282 | Written in 18-Jul-2015

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