Please help! 10 points

Which of the following expressions is equal to 2x^2+8

Describe the 2 algebraic methods you can use to find the zeros of the function f(t)=-16t^2+400.

(01.02 lc) angle abc has point e on ray ba and point d on ray bc. points e and d are equidistant from point b. to bisect angle abc, which of the following needs to be identified for the construction? the distance between points e and d the point in the angle that is equidistant from points e and d the endpoint of rays ba and bc the point outside of the angle that is equidistant from points e and d