(5) 3 Jack wrote the given expression Is Jack correct? If Jack is correct, give the reasoning why he is correct. If Jack is not correct, explain to him why he is incorrect and in in a simpler form

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A: LCM 56 , 160

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A: See this solution in below.

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A: Concept of discriminant of quadratic equation is used

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A: As per the instruction, we will be answering the first question. The graph will be the following.

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A: The logical expression of the statement if A then B is given by, A->B

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Q: 1. 8

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A: Topic = Linear Equations Only the point (5,4,-2) satisfy the linear system.

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A: Follow the procedure given below.

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A: Suppose you spend 15 minutes every day goofing off on the internet during time you've set aside for…

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Q: Let U = {1, 2, 3, 4, 5, 6, 7, 8},  A =  {4, 6, 8},   B =  {3, 4, 7, 10},  and C = {1, 3, 7}. Find…

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