1 year ago

- 15x + 27 Show your work

Mathematics

1 answer:

Gnesinka [82]1 year ago

3 0

-15x+27=0

-15x=_27

x=27/15.

x=1.8

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$\bf p(x)=\cfrac{x^2-4}{2x+1}\implies p(-8)=\cfrac{(-8)^2-4}{2(-8)+1}\implies p(-8)=\cfrac{64-4}{-16+1} \\\\\\ p(-8)=\cfrac{60}{-15}\implies p(-8)=-4$

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