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2 years ago

Solve. −1.2z − 8.2 > −9.7

Mathematics

1 answer:

leonid [27]2 years ago

3 0

−1.2z − 8.2 > −9.7
−1.2z > - 1.5
z < 1.25

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Ulleksa [173]

I suppose you mean

$\dfrac{3x^3+4x^2+6x+9}{x^2+3x+7}$

$3x^3=3x\cdot x^2$ , and if we multiply $x^2+3x+7$ by $3x$ we get $3x^3+9x^2+21x$ . Subtracting this from the numerator gives a remainder of $-5x^2-15x+9$ .

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$44$ has no remaining factors of $x^2$ in it, so we're done, and

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