Algebra
How do you factor ax^2+bx+c? I'm so confused. I remember my teacher saying to use the discriminant b^2-4ac but when I do find the answer what do I next? Please help! For ex. Factor the trinomial if possible. If it cannot be factored, write not factorable. 4x^2+27x+35
Chemistry
Calculate the pH for each of the following cases in the titration of 50.0 mL of 0.140 M HClO(aq) with 0.140 M KOH(aq).HClO is a weak acid with a Ka of 4.0× 10–8. It reacts with strong base to produce ClO–. (e) after addition of 60.0 mL of KOH
science
Calculate the heat of combustion of candle wax in kJ/mole. The standard heat of formation (∆Hf ) of candle wax (C20H42) is -2230 kJ/mole. The standard heat of formation (∆Hf ) of carbon dioxide is -394 kJ/mole. The standard heat of formation (∆Hf ) of water i...
science
what is the purpose of meiosis
science
what is the differnts between asexual and sexual reproduction
Science
I am doing a project on blizzards and I am having a hard time trying to find 3 good interactive websites. Help please? Thanks!
English
Good claim/topic sentence for this question? Did Miep Gies face many important challenges during and after the time of the holocaust?
math
what does the second term and the fourth term mean?
Algebra
Write the expression as a complex number in standard form. ____5____ 2- i =2+5i Did I get the right answer?
Chemistry
A solution is prepared by dissolving 0.12 mol of acetic acid and 0.12 mol of ammonium chloride in enough water to make 1.0 L of solution. Find the concentration of ammonia in the solution.
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