Solve By Factoring

Solve by Factoring1

Ma 106 Final Exam Name Solve By Factoring1

MA 106 Final Exam Name________________________ Solve by Factoring. 1) ð‘¥2 + 4𑥠− 5 = ) (𑥠− 2) (ð‘¥ + 5) = 8 Solve. 3) A batter hits a baseball in the air. The height h (in feet) of the baseball after t seconds is given by the equation â„Ž = −16ð‘¡2 + 64ð‘¡ + 3 = 0. When is the baseball at a height of three feet?

Simplify.  x x3 x48 Solve. 8) ð‘¥2 − 64 = 0 MA 106 Final Exam Name________________________ 9) (ð‘¥ + 2)2 = ) Solve by completing the square. 7x6x 2 ï€ï€«ï€ 11) Solve by using the quadratic formula. 4-x6x 2 ï€ Find all values that make the rational expression undefined. If the rational expression is defined for all real numbers, so state. x9x 64x 2 2 ï€«ï€ ï€ Simplify the expression. x3x x217x   Perform the indicated operation.

Simplify if possible. 14) ara a ra ra ï€ ï‚·  ï€ MA 106 Final Exam Name________________________ 15)  x x 1-x 48x   16) 6-m -m 9mm 2  ï€ 17) 3x 6 3x 4 ï€ ï€ ï€« x x 142x 11 2 ï€ ï€« ï€ Solve the equation. 19) x x 2 ï€½ï€ MA 106 Final Exam Name________________________ Simplify the complex fraction. a 7 1 a 7 ï€ ï€« 21) The triangles in the figure are similar. Find the length of the side marked with an x. Simplify.

22) x17x1713 ï€ 23)   3234  24)   210210 ï€«ï€ Solve. 25) 63x2  x