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DOÑA MAGDALENA H. GAFFUD HIGH SCHOOL Dammang West, Echague, Isabela SUMMATIVE TEST QUARTER I NAME Grade and Section SCORE 1. What is the process of finding the factors of an expression which is the reverse process of multiplication? A. factoring C. rationalization B. special product D. continuous division 2. The area of a rectangular garden is 9t 2 – 64 square units. If one side is 3t – 8, what is the other side? A. 3t – 8 C. t- 8 B. 3t + 8 D. t + 8 3. What is the complete factored form of 8????2 − 24???????? + 18????2 A. 2(2x − 3y)(2x − 3y) C. 2(3x + 2y)2 B. 2(2x − 3y)(2x + 3y) D. 2(3x − 2y)2 4. A rectangular garden has an area by 6x2 + x – 2 square meters. If the length is represented by 3x + 2, find a binomial that represents the width. A. 2x + 1 C. 2x − 1 B. x − 2 D. x – 2 5. The square of a number equals five times that number. Find the number. A. 0 or 1 C. 0 or 5 B. 0 or 3 D. 0 or 7 6. Find the number if one hundred less than the square of a number equals zero. A. −10 ???????? 10 C. −30 ???????? 30 B. −20 ???????? 20 D. −40 ???????? 40 7. A rectangular pond has a length of 8 m more than twice its width. Solve for the length and the width if the area of the said pond is 120 m2? A. ???? = 10 ????, ???? = 1???? C. ???? = 14 ????, ???? = 3 ???? B. ???? = 12 ????, ???? = 2 ???? D. ???? = 20 ????, ???? = 6 ???? 8. The area of the floor of a rectangular room is 84 square feet. The length of the room is 5 feet more than its width. Find the width and length of the room. A. 7 feet and 11 feet C. 8 feet and 11 feet B. 7 feet and 12 feet D. 8 feet and 12 feet P 9. In a rational algebraic expression written in the form of , where P and Q are Q polynomials, the polynomial Q must not be equal to ________. A. −1 C. 1 B. 0 D. 2 2 x −5 x +12 10. What is the value of the expression 2 when ???? = 2? x −1 A. 1 C. 3

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