2 answers:
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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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Answer:
Doodoo
Step-by-step explanation:
doodoo
9x9=81 so there is 9 on 2 sides, which is 18 when it gets added together. DONT FORGET ABOUT THE OTHER 2 SIDES!! you have four sides of the square so 9x4=36. I believe the answer is actually 36
Answer:
Greater than 1
Step-by-step explanation:
10-2 = 8 2^3 =8 (2x2x2) = 8
Answer:
C and F
Step-by-step explanation:
Those two just work, that simple