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3 years ago

ILL GIVE YOU BRAINLIESTTTTT

Mathematics

1 answer:

bulgar [2K]3 years ago

8 0

2 since it’s positive

4x^2+9x-7

a=4 b=9 c=-7

B^2-4ac

= (9)^2- 4 (4)(-7)

=193

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( for graph , see attachment ) .

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