Posted by Amanda on .
Completely factor the following expressions. Please show work/explain
t^2+4tv+4v2
4x^28x12+6x
1449p^2
5c^224cd5d^2
w^217w+42
256z^24192z^2+3
2a^2c^314bc^3+32c^3d^2
35g^2+6g9
3j^351j^2+210j

algebra 
v,
looks like ur trying to pass off ur homework on us...

algebra 
Amanda,
no, the homework was 50 questions, these are just the ones I've tried to do several times and failed miserably at.

algebra 
Reiny,
1. a perfect square  easy
2. use grouping
3. difference of squares
4. (5x + d)(x  5d)
5. I see two numbers that when multiplied give me 42 , and when added will give me 17,
Can you see : 14, 3
6. simplify to get a difference of squares
7. ?? all I can see is a common factor of 2
8. take out common factor of 3j, then work on the quadratic