17exercisesetME

# 17exercisesetME - Mathematics 17 Midterm Exercise Set I....

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Unformatted text preview: Mathematics 17 Midterm Exercise Set I. Perform the indicated operations and simplify the following. 1. " ( 3- 1 a 4 b- 4 c 1 / 2 ) 3 (27 a- 6 b 3 c )- 2 # 2 / 3 2. x- 3 x- 1- 3- 4 x x 2- 5 x + 4 ÷ 6 x 2 + 27 x + 21 1- x 2 · x 3 + 27 2 x 2 + 5 x- 7 3. √ 5 3 √- 25 6 √ 5- 35 3 r 1 25 ! · 3 √ 25 √ 13- √ 3 ! II. Find the solution set of the following. 1. √ 2 x- 1 = 1 + √ x + 3 2. q 3 √ 2 x- 1 + x = 2 3. 3 3- 5 x 2 + 2 3- 5 x = 33 4.    4 x- 3 y + z = 9 6 x- z =- 1- 2 x + 3 y =- 4 5.    4 x + 3 y- 2 z = 9 3 x + 4 y- 2 z = 10 2 x- 3 y + 4 z = 11 III. Do as indicated. 1. Given points A and B having coordinates (- 5 , 7) and (- 9 ,- 1), respectively, determine the general equation of the line which perpendicularly bisects line segment AB . 2. Find a quadratic equation whose product of its roots equals- 1 3 and the sum of its roots equals the sum of the roots of 2 x 2 + x- 3 = 0 3. Find the center-radius form of the equation of the circle which passes through the point (53....
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## This note was uploaded on 08/05/2011 for the course MATH 17 taught by Professor Aaronjamesporlante during the Spring '11 term at University of the Philippines Diliman.

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17exercisesetME - Mathematics 17 Midterm Exercise Set I....

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