# PRE-TEST-MATH-8.pdf - Republic of the Philippines...

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Republic of the PhilippinesDepartment of EducationRegion IVA CALABARZONDivision of Batangas CityDistrict VIIBatangas CityTEST IN MATHEMATICS 8MULTIPLE CHOICE:Directions: Choose the letter of the correct answer and write your answers in your answersheet.1. Which mathematical statement is correct?A. (2XY )(3XY)=6X2-5XY+YB. (4X -5) (4X-5 )=16X2-40X +25C. (3X -4 ) (2X +7)=6X213X -28D. (2X +4)2=4X2+20X +252
2.Which of the following gives the product of X2+ 5X +4?2
3.Find the missing terms : (x +__) (3x+ __)=3x2+27x+24
4.The length of a box is five meters less than twice the width. The height is 4 metersmore than three times the width. The box has a volume of 520 cubic meers. Which of thefollowing equations can be used to find the height of the box?
5.One of the factors of 2a2+5a-12 is a +4 square units. What is the other factor?A.2A -3B.2A+3C.2A-8D.2A+8
6.Thearea of a square is 4x2+12x +9 square units. Which expression represents thelength of the side?
7.Which values of x will make the largest area of the square with a side of 3x +2 ?
8.The side of a square is x cm long. The length of a rectangle is 5 cmlongerthan the side of the square and the width is 5 cm shorter. Whichstatement is true?

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