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Amiraneli [1.4K]
3 years ago
14

The first three steps in writing f(x) = 40x + 5x2 in vertex form are shown.

Mathematics
2 answers:
AleksAgata [21]3 years ago
8 0

The answer is  f(x)=5(x+8)-80f ( x ) = 5 ( x + 8 ) − 80

MariettaO [177]3 years ago
4 0
5x(8+x)
Is the correct answer for vertex form
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