Problem

1. Determine the zeros of the relation $y=2(x+7)(x-4)$.
a) 7 and 4
b) -7 and -4
c) 7 and -4
d) -7 and 4

Answer

Expert–verified

Hide Steps

Answer

\(\boxed{\text{Final Answer: d) -7 and 4}}\)

Steps

Step 1 ：Set the equation to 0: \(0 = 2(x+7)(x-4)\)

Step 2 ：Solve for x: \(x = -7, 4\)

Step 3 ：\(\boxed{\text{Final Answer: d) -7 and 4}}\)

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