2. [-/1 Points] DETAILS Math 110 Course Resources - Precalculus Review Course Packet on factoring a difference of squares - Precalculus Review Course Packet on solving equations - Precalculus Review Course Packet on solving inequalities Complete each of the following problems. (a) Find all values of x such that x2 - 4 = 0. Enter your answer as a comma-separated list of values. The order of the values does not matter. (b) Find all values of x such that x2 - 4 > 0. Enter your answer using interval notation. (c) Find all values of x such that x2 - 4 0. Enter your answer using interval notation. (c) Find all values of x such that x2 + 3x - 10 0. Enter your answer using interval notation. (c) Find all values of x such that 3x2 + 14x + 8