Wednesday

January 28, 2015

January 28, 2015

Posted by **Eliza** on Wednesday, November 19, 2008 at 6:29pm.

9. Could you show how to use factoring and the zero-proudct property to find the zeros of each quadratic function? f(x)=x^2-9x

11. Same directions as above f(x)=4x^2-4x+1

14. x^2+8x+4=0 (solve this quadratic equation by completing the square)

15. 2x^2-11x+5=0 (also solve by completing the square)

16. The area of a triangle is 24 square inches. The height is 4 inches shorter than the base. Find the height and the base of the triangle.

- Math -
**bobpursley**, Wednesday, November 19, 2008 at 7:35pmTell me what you are stuck on each one, and maybe I can help. I am not inclined to do them for you.

**Answer this Question**

**Related Questions**

history - To me everyone is the same and by having someone under someone else it...

Chemistry - Unfortunately I was hit by the sweep of illnesses going around due ...

Statistics - Hey everyone! For my Math Class I need a tally of EVERYONE from the...

math - Given: segment AC and segment BD bisect each other at E prove: E is the ...

Math - I missied school Friday and am not sure how to do my math homework. here ...

compressors - We have a compressor that has two problems ¡K the engine is ...

No particular subject -- Anyone please - I have a group project that needs to be...

Math - How do I set this problem up and solve it. Mrs. Muniz's algebra class was...

physics. - I have tried the problems. the only thing is the difference in names...

Math - Here's a couple examples from my homework. If someone could help me solve...