Multiply. a. 4x2 – 3x + 5 b. 3x4 – 13x3 – x2 – 11x + 6 c. 3x4 – 10x2 + 6 d. 3x4 – 14x2 – 11x + 6

6.(q^9)^2 a. 2q^18 b. q^18 c. q^81 d.q^11 7.(6q^6)^-4 a. 6q^1296 b. 1296q^2 c. 1/1296q^24 d. 6q^-24 8. what is the value of 12x^-3 y^-1 for x = -1 and y = 5? a. -12/5 b.-10 c.-0 d.5/12

Three coins are flipped. what is the probability that there will be at least two tails?

Find the exact value of each of the following. in each case, show your work and explain the steps you take to find the value. (a) sin 17π/6 (b) tan 13π/4 (c) sec 11π/3