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Mathematics
Katrina Hogan
13 November, 21:26
If f (x+5) = x^+kx+30, k=
+3
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Perez
13 November, 21:56
0
30 divided by 5 is 6, so the other term is (x+6). (x+5) (x+6) becomes x^2+11x+30, so k is equal to 11.
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