3 years ago

Factor the polynomial completely using the

Mathematics

2 answers:

ElenaW [278]3 years ago

4 0

Answer:

(-6-2√3,0)(-6+2√3,0)

if im not mistaken

DerKrebs [107]3 years ago

4 0

Answer:(x+12)(x+12)

Step-by-step explanation:

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Ipatiy [6.2K]

I think the answer is b

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3 years ago

1/2 - [-1/4+2/3] how do you solve this value of the expression

Shkiper50 [21]

Answer:

1/12

Step-by-step explanation:

1/2-[-1/4+2/3]

1/2-[-3/12+8/12]

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3 years ago

Evaluate 7C6. (1 point) A. 9 B. 1 C. 5,040 D. 7

notsponge [240]

$\bf _nC_r=\cfrac{n!}{r!(n-r)!}\qquad 
\begin{cases}
n=\textit{total elements}\\
r=\textit{partials}\\
--------\\
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3 years ago

Read 2 more answers

How can you prove: secθ = cscθtanθ

zavuch27 [327]

$\sec \theta=\csc \theta\tan \theta\\\\ \dfrac{1}{\cos \theta}=\dfrac{1}{\sin \theta}\cdot\dfrac{\sin \theta}{\cos \theta}\\\\ \dfrac{1}{\cos \theta}=\dfrac{1}{\cos \theta}$

3 0

3 years ago

Sec={ }

Eduardwww [97]

Answer:

A choice

Step-by-step explanation:

sec is defined as 1/cos.

cos is again defined as adjacent to hypotenuse.

We know that adjacent is x and hypotenuse is r.

Therefore:- cos is x/r

Now sec is 1/cos = 1/(x/r)

1 ÷ x/r is 1•r/x

Thus:-

sec is r/x

3 0

2 years ago