I need help on the person 2 part

Rewrite the following quadratic functions in intercept or factored form. show your work. y = 5x^2 + 10x

Find the condition that the zeros of the polynomial f(x) = x^3+3px^2+3px+r may be in a.p.

The dance committee of pine bluff middle school earns $72 from a bake sale and will earn $4 for each ticket they sell to the spring fling dance. the dance will cost $400 write an inequality to determine the number, t of tickets the committee could sell to have money left over after they pay for this year's dance. what is the solution set of the inequality?