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abruzzese [7]
4 years ago
15

Answer please. ASAP. 15 points given

Mathematics
1 answer:
hichkok12 [17]4 years ago
8 0
4.) x=18
5.) x1= -2, x2=2
7.) x=1
8.) x=18
9.) x=0
10.) x= 25/2
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