3. By solving the equation x2 + 4x = 12 using trial and error, solutions are:
A) {-2, 2} B) {-6, 2} C {6, -2} D) {-1, 1}

Find the value of x in each case. give reasons to justify your solutions! d q ∈ pr

Find the power set of each of these sets, where a and b are distinct elements. a) {a} b) {a, b} c) {1, 2, 3, 4} show steps

Agame has a rectangular board with an area of 44 in2. there is a square hole near the top of the game board in which you must not toss in a bean bag. the square has side lengths of 3 in. what is the probability of not tossing the bag through the hole? a)9/44 b)3/9 c)3/44 d)35/44