SOLUTION: 1<2A-5<13
(A+4)(A-4)
(A-7)(3A-4)
(3A-7)(2A-9)
A^2-81
A^2-4-21
2A^2-11A+12
|A+2|=9
|A-7|=15
Algebra.Com
Question 356098: 1<2A-5<13
(A+4)(A-4)
(A-7)(3A-4)
(3A-7)(2A-9)
A^2-81
A^2-4-21
2A^2-11A+12
|A+2|=9
|A-7|=15
Answer by edjones(8007) (Show Source): You can put this solution on YOUR website!
(A+4)(A-4)=A^2-16
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