Solve the equation using square roots. (Round to the nearest tenth if necessary.)
3(2x - 4)^2 = 27
A. x = -38.5 or x = 42.5
B. X = 2.9 or x = 1.1
C. x = 3.5 or x = 0.5
D. x = -11.5 or x = 15.5

The table below shows the height of a ball  x  seconds after being kicked.  what values, rounded to the nearest whole number, complete the quadratic regression equation that models the data? f(x)  =  x2  +  x  +  0based on the regression equation and rounded to the nearest whole number, what is the estimated height after 0.25 seconds?   feet

Tim's phone service charges $23.06 plus an additional $0.22 for each text message sent per month. if tim's phone bill was $28.56, which equation could be used to find how many text messages, x, tim sent last month?

Answer asap! show all work! find the number of complex roots, the possible number of real roots and the possible rational roots of the polynomial function. then, solve for all roots. x^3 + 2x^2 + 3x + 6 = 0