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August 1, 2014

August 1, 2014

Posted by **megan** on Wednesday, June 23, 2010 at 1:46pm.

a.) 4x2 - 25

b.) 3x2 + 6y

c.) x2 - 7x + 10

d.) 2x2 - 9x - 18

e.) 2ax + 6bx + ay + 3by

f.) 6x2 + 12x - 48

- math -
**Jen**, Wednesday, June 23, 2010 at 3:55pma) This is the difference of two squares. Take the square root of each part.

b) You can take out a 3.

c) What two numbers multiply to 10 and add up to -7?

d) Use the quadratic formula.

e) Use grouping.

f) Take out a 6 first.

Try these steps and post your answers for me or someone else to check for yoiu.

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