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elena-s [515]
3 years ago
7

What about this one ?

Mathematics
2 answers:
Mazyrski [523]3 years ago
7 0
Download Photomath bro save my life
il63 [147K]3 years ago
6 0
For this case we have the following equation:
 x ^ 2 + 18x + 32 = 0
 Rewriting we have:
 x ^ 2 + 18x = -32
 By completing squares we have:
 x ^ 2 + 18x + (18/2) ^ 2 = -32 + (18/2) ^ 2
 Rewriting:
 x ^ 2 + 18x + (9) ^ 2 = -32 + (9) ^ 2
 x ^ 2 + 18x + 81 = -32 + 81
 x ^ 2 + 18x + 81 = 49
 (x + 9) ^ 2 = 49
 Answer:
 
(x + 9) ^ 2 = 49
 
option 1
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