3 years ago

Mrs. Inman place the following function on the board:

Mathematics

1 answer:

Brums [2.3K]3 years ago

7 0

-x^2+7x-12=0. (*-1)
x^2-7x+12=0
(x-4)(x-3)=0
the zeroes are x = 4 and x = 3

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