Math 17 TWHFW-71stSem AY 2011-12Exercise Set 2 - Part 1 (HW 8)July 18, 2011Use a separate piece of paper as your answer sheet. Show as complete a solution as youare able to. Remember toboxall final answers. Submission is on Thursday, July 21.Good luck! YUKENDUEET!I. Find the solution set of the following equations:1.83x2-3=54(x-1)-32x+ 22. (2x2-3x+ 1)2+ 2(2x2-3x+ 1) = 483.2x-1x2-1+x+ 8x2-x-2=3x-1x2-3x+ 24. (2x-1)(2x+ 1) =72x2-x-145.√x+ 33 =x+ 36.√8x+ 5-√6x+ 1 = 17. 2√2x+ 1 +√8-x=√11x+ 208.radicalbig2√2x+ 9-2x= 19.|2x2-4x-6|=x-310.|4x+ 7|=x+ 211.|5x+ 3|= 2x-312.|x+ 3|= 2-3x13.|2x-3| - |3x+ 2|= 1II. Solve forxin the following:1. 2x-3(y+2xy) =x-1y2.pqx-34(rx+p) =pr(x-q2pr)3.st2x2-abx+s= 04.Ax2+ (A+B)x+B= 0III. Perform the following as instructed:1. Given the lineL1with equation 2x+4y-5 =0, find the equations of the linesL||andL⊥ifL1||L||,L1⊥L⊥and bothL||andL⊥passthroughP(-1,3). Graph all three lines inone coordinate plane.
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