SOLUTION: Another few I need a quick hand with to get it done. It's due tomro and I'm pressured for time but I need to finish and pass my test! Please continue helping me! It's greatly appre

Question 361963: Another few I need a quick hand with to get it done. It's due tomro and I'm pressured for time but I need to finish and pass my test! Please continue helping me! It's greatly appreciateddd!
These are still factoring polynomials
1. 4k^ - 25
2. -16^ - 48x - 36
These ones say to solve each equation. I think these might be easier but I'd like to see your work to show me and make sure I'm doing it right. Thank youuu!
3. (y + 9)(2y - 3) = 0
4. m^ + 2m - 15 = 0
5. 8r^ = 24r
6. b2 - 49 = 0
7.(3c + 16) = 0
8. z to the fourth + 8z to the third - 9z^ = 0
9. (y-7)(2y^ + 7y - 15) = 0
Answer by edjones(8007) (Show Source): You can put this solution on YOUR website!
b2 - 49 = 0
(b-7)(b+7)=0
b=7, b=-7
.
Ed
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