3 years ago

Please show me how you were able to get the answer :)

Mathematics

1 answer:

alex41 [277]3 years ago

8 0

$h(x)=\begin{cases}-x^2+4x-3\ \ \forall\ \ x\in [1,3]\\ 0 \ \text{other case} \end{cases}$

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3x^2+42x+105=0 Find the solution 0 0

Nina [5.8K]

Step-by-step explanation:

I think we have to find the factors so

3x2 + 42x + 105

First we will multiply 105 by 3 = 315 then find factors of 315 which may add or subtract = 42

So 45 and 7

3x2 + 45x - 7x + 105

3x( x + 15) - 7(x - 15)

(3x - 7) and ( x - 15) are the factors

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A rombus
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leonid [27]

Answer:

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Step-by-step explanation:

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A rectangular prism has a width of 51 ft and a volume of 144 ft3. Find the volume of a similar prism with a width of 17 ft. Roun

meriva

Answer:

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Step-by-step explanation:

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Step-by-step explanation:

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