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Mathematics, 04.08.2019 06:30 sharri44

The function f(x)= x^2+ 3x- 10. if f(x+5)= x^2+ kx+ 30, what does k equal?

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The function f(x)= x^2+ 3x- 10. if f(x+5)= x^2+ kx+ 30, what does k equal?...
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