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Answer: Two solutions
Step-by-step explanation:
1. x =(-2-√-76)/-8=(1+i√ 19 )/4= 0.2500-1.0897i
2. x =(-2+√-76)/-8=(1-i√ 19 )/4= 0.2500+1.0897i
Answer:
-1 < x ≤ 3
Step-by-step explanation:
group:
-6 < 4x - 2
4x - 2 ≤ 10
group:
-6 + 2 < (4x-2) + 2
(4x-2) + 2 ≤ 10 + 2
Answer: Do you need it all of it?
Step-by-step explanation:
