77÷(x+9)=7
solve for x

Given f(x) = 2x^2- 5x+1, determine the function value f(2). do not f(x) = in your answer

The dash figure is a dilation if the original figure. find the scale factor. classify the dilation as an enlargement or a reduction

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