Exercises

Answers

99. \(m=-1, m=\frac{3}{4}\)

101. \(p=\frac{1}{2}, p=3\)

103. \(p=-4, p=-3\)

105. \(r=-3, r=11\)

107. \(u=\frac{-7 \pm \sqrt{73}}{6}\)

109. \(a=\frac{3 \pm \sqrt{3}}{2}\)

111. no real solution

113. \(v=\frac{-5 \pm \sqrt{65}}{2}\)

115. \(m=-1, m=\frac{3}{4}\)

117. \(c=-\frac{3}{4}\)

119. \(m=-\frac{7}{5}, m=1\)

121. \(p=-3, p=9\)

123. \(r=\frac{-3 \pm \sqrt{89}}{8}\)

125. \(a=\frac{-6 \pm \sqrt{26}}{2}\)

127. \(b=\frac{-2 \pm \sqrt{22}}{6}\)

129. \(x=\frac{-6 \pm \sqrt{42}}{4}\)