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Angelina_Jolie [31]
3 years ago
14

Let ​ x2+8x=7 .​

Mathematics
2 answers:
Sonja [21]3 years ago
7 0

Answer:

x²+8x+16=24

Step-by-step explanation:

x²+8x=7 (+16)

x²+8x+16=7+16=24

(x+4)²=24

Natalka [10]3 years ago
5 0
Zero is the only thing that makes sense
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