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stealth61 [152]
3 years ago
11

Factor out completely 3v^2+2v+8

Mathematics
1 answer:
Aloiza [94]3 years ago
7 0

Answer:

(3v-4)(v+2)

Step-by-step explanation:

First v must be 3v since there are no other factors of 3

I just kind of guessed 2 and 4 and then put them into an order that worked.

Sorry that's really vauge :/

hope it helped though

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1+1=3 proof<br> needs step by step explanation
Vsevolod [243]

Answer:

1+1=3, See explenation

Step-by-step explanation:

1+1=2 but thats basically 2.1 because whole numbers are boring, but 2.1 is basically 2.2 because we want it as an even number, but 2.2 is basically 2.3 because 2.3 is the luckiest number, which is basically 2.5 if you think about it because 2.3 looks like 2/3 and two thirds can't be a whole (which is why we say 3/3 instead of 2/3) and 2.5 rounded up is 3. So thats how 1+1=3

3 0
2 years ago
What is the domain of f(6)=1
makkiz [27]
Six is the domain, while 1 is the codomain.
4 0
3 years ago
PLEASE HELP!!!! I will award brainliest!! Look at the figure shown below. A student made the table shown below to prove that PQ
Rama09 [41]

Answer:

See below.

Step-by-step explanation:

1.

Statement 8. triangle SQR is congruent to triangle TQP

Reason 8. ASA

2.

The only way to prove those two sides are congruent is to first prove that the triangles that contain those sides are congruent. Then you can use CPCTC to prove those sides congruent.

4 0
3 years ago
How to find the minimum value of f(x) = 3x (x - 4)?
DaniilM [7]

well, let's first off, expand the expression, 3x(x-4) => 3x²-12x, which we can also write as

f(x) = 3x² - 12x + 0

now, this is a quadratic equation with a leading term with a positive coefficient, namely its graph is a parabola, or a Cup-Shaped figure, so the graph comes from the top, goes down down down, reaches a U-turn, then goes back up up up.

the U-turn, or vertex of the quadratic, is the lowest point in the "cup".


\bf \textit{vertex of a vertical parabola, using coefficients} \\\\ \stackrel{f(x)}{y}=\stackrel{\stackrel{a}{\downarrow }}{3}x^2\stackrel{\stackrel{b}{\downarrow }}{-12}x\stackrel{\stackrel{c}{\downarrow }}{+0} \qquad \qquad \left(-\cfrac{ b}{2 a}~~~~ ,~~~~ c-\cfrac{ b^2}{4 a}\right) \\\\\\ \left( -\cfrac{(-12)}{2(3)}~~,~~0-\cfrac{(-12)^2}{4(3)} \right)\implies \left( \cfrac{12}{6}~,~0-\cfrac{144}{12} \right)\implies (2~,~-12)

4 0
3 years ago
How do I condense each expression?
Ksivusya [100]

Answer:

  \log_5{\dfrac{x^5}{\sqrt[4]{8-x}}}

Step-by-step explanation:

Make use of the rules of logarithms:

  log(a/b) = log(a) - log(b)

  log(a^b) = b·log(a)

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5 0
3 years ago
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