3 years ago

X10. Help me please and thank you

Mathematics

2 answers:

9966 [12]3 years ago

8 0

A)
Is the correct answer hope this helps

Ivahew [28]3 years ago

3 0

Answer:

the corect answer for this question

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Anna [14]

$(x^3-8x^2+19x-9)\div(x-4)=x^2-4x+3\\\underline{-x^3+4x^2}\\=-4x^2+19x\\\underline{\ \ \ \ \ 4x^2-16x}\\.\ \ \ =3x-9\\\underline{\ \ \ \ \ -3x+12}\\.\ \ \ \ \ =\ 3$

$x^3-8x^2+19x-9=(x^2-4x+3)(x-4)+3$

6 0

3 years ago

Find 2 numbers which multiply to give 45 and add up to 44

DaniilM [7]

Lets first make the factors
<span>1* 45 = 45
3 * 15 = 45
5 * 9 = 45
</span>So, we can pick up our number from here..

45 * 1 = 45
45 - 1 = 44

So your 2 numbers are 1 and 45..

Hope this helps.. :)

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3 years ago

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Step-by-step explanation:

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