Use the grouping method to factor this polynomial completely.
3x3 + 12x2 + 2x + 8

Show algebraically that f and g are inverse functions f(x)=x^2/-6; g(x)=square root of 2x+12

What are two numbers that add up to -9 and multiply to -10 best answer gets branliest and 100 extra points

Match the following reasons with the statements given to create the proof. 1. do = ob, ao = oc sas 2. doc = aob given 3. triangle cod congruent to triangle aob vertical angles are equal. 4. 1 = 2, ab = dc if two sides = and ||, then a parallelogram. 5. ab||dc if alternate interior angles =, then lines parallel. 6. abcd is a parallelogram cpcte