x^(2)+8x-48=0

Etiennne is graphing the quadratic equation y=x^(2)-8x-48 . He substtitute 0 for x and finds that the y-intercept of the graph is-48. Next, he wants to plot the x-intercepts of the graph, so he rewrites the equation in a different form. Assuming he rewrote the equations correctly and the equation reveals the x-intercepts, which of the following Etienne's new equations?

which one of the following sets has elements as odd positive integers (a) S={x in R|x^(3)-8x^(2)+19x-12=0} b) S={x in R|x^(3)-9x^(2)+23x-15=0} c) S={x in R|x^(3)-7x^(2)+14x-8=0} d) S={x in R|x^(3)-12x^(2)+44x-48=0}

Solve: 5x^(2)-8x=0.

Find both the maximum value and the minimum value 3x^(4) - 8x^(3) + 12x^(2) - 48x + 25 on the interval [0,3].

If x^(2)-8x+15=0 and (x-2)(x-p)=0 and one root is common then p is

Solve by factorization: 48x^(2)-13x-1=0

solve x^(2)+8x+15=0

B= [x//x^(2)-x-12=0} C={x//x^(2) -8x + 15 =0, then B uuC=

B= [x//x^(2)-x-12=0} C={x//x^(2) -8x + 15 =0, then B uuC=