x* +y° = 13 When solving by the addition method, x can be eliminated by multiplying the second equation by and then adding the equations. x2 - y=7 This obtains a quadratic equation in y.

Q: Example. If A(x) = 2* , find f(0), A3), and A-4).

A: According to the guidelines, I am answering first question. Please repost the remaining. Explanation…

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Q: 3. What is n of the Fibonacci sequence when Fn = 10,946 %3D 4. F4 -4F2

A: The fibonacci sequence is given by;Fn=∅n-(-∅)-n5Fn=(1+5)n-1-5n2n 51.Using the formula…

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