3 years ago

69.713 rounded to the nearest hundred

Mathematics

1 answer:

____ [38]3 years ago

4 0

It would round up to 100

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Factor completely 3X^2 -25

Dominik [7]

In order to factor a polynomial, you have to find its roots

$x_1,\ x_2,\ldots,x_n$

So that you can factor it as

$p(x)=(x-x_1)(x-x_2)\cdots(x-x_n)$

So, in this case, we're looking for the solutions of

$3x^2-25=0 \iff 3x^2=25 \iff x^2 = \dfrac{25}{3} \iff x=\pm\sqrt{\dfrac{25}{3}}=\pm\dfrac{5}{\sqrt{3}}$

So, the polynomial can be written as

$3x^2-25 = \left(x-\dfrac{5}{\sqrt{3}}\right)\left(x+\dfrac{5}{\sqrt{3}}\right)$

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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Alecsey [184]

Answer: y = 4x - 20
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Given the point (-5, 10), what would the coordinates be after that point was translated 5 units left and 4 units down? ( _ , _ )

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