If p − 1 is a factor of p4 + p2 + p − k, the value of k is

What are the sotions to the quadratic equation 9x^2=4

Lin is writing an equation to model the proportional relationship between y, the total cost in dollars of downloading videos from a website, and x, the number of videos downloaded. she knows that the total cost to download 3 videos was $12. her work to find the equation is shown below. joylin’s work step 1 k= 3/12= 0.25 step 2 y= 0.25x where did joylin make her first error?

If sin(x) = 0 and cos(x) = 1, what is tan(x)?