3 years ago

Oblicz ułamki 2/8=.../4

Mathematics

1 answer:

Marina86 [1]3 years ago

7 0

Answer:

Step-by-step explanation:

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Three times the difference between eighteen and thirteen

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A set of bivariate data was used to create a least-squares regression line. Which of the following is minimized by the line? The

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If you sum the residuals, you would get 0

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Step-by-step explanation:

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2 years ago

Factor completely x^2-48

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Answer: $(x-7)(x+7)$

Step-by-step explanation:

To solve this problem you must apply the proccedure shown below;

- Make the equation equal to zero:

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$x^{2}=49$

- Now, you must take the square root of both sides of the equation, then you obtain the following roots:

$x=\sqrt{49}\\x_1=7\\x_2=-7$

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$x^{2}-49=$ $(x-7)(x+7)$

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