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3 years ago

NEED ANSWERED ASAP. WILL GIVE 25 POINTS What is 3x²+x+4 factored?

Mathematics

2 answers:

Tresset [83]3 years ago

4 0

Answer:

not factorable

Step-by-step explanation:

3x²+x+4

Factor

This is not able to be factored

This does not cross the x axis

Serhud [2]3 years ago

3 0

Whatup dawg,

this equation is not factorable, it’s already in simplest form

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I can explain it best by suggesting both Andrea and Blake start with 10 marbles.

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1 year ago

Tatiana deposits $600 into a bank account that pays 4.75% interest compounded annually. The expression(1 + 0.0475)t represents t

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3 years ago

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Use the quadratic formula to solve the equation. <br> x ^2 – 7 x –6 = 0<br> (Show work)

Vika [28.1K]

Given a quadratic equation

$ax^2+bx+c=0$

the quadratic formula states that the solutions are

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$x_{1,2}=\dfrac{-(-7)\pm\sqrt{(-7)^2-4\cdot 1 \cdot (-6)}}{2\cdot 1}$

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3 years ago

4x-(8-x)-2=9x-20+x-5

MissTica

Answer:

<h2><em><u>ᎪꪀsωꫀᏒ</u></em></h2>

➪x= 3

Step-by-step explanation:

4x-(8-x)-2=9x-20+x-5

=> 4x-8+x-2 = 9x+x-5

=> 5x-10 = 9x-20+x-5

=> -10+5 = 10x-20-5x

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3 years ago

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Betsy has ten and one half ounces of gold and and uses four fifths of it to make earrings. How much gold does she use to make th

andrew11 [14]

Answer:

Betsy uses $8\frac{4}{10}$ gold to make the earrings

Step-by-step explanation:

Given:

Amount of gold with Betsy = ten and one half ounces

Amount of gold Betsy used to make earrings = four fifths

To Find:

How much gold is used by Betsy to make earrings = ?

Solution:

Let the quantity of gold used by Betsy to make earring be X

Then

X = four fifths of ten and one half

X = $\frac{4}{5} of 10 \frac{1}{2}$

X = $\frac{4}{5} \times \frac{20 + 1}{2}$

X = $\frac{4}{5} \times \frac{21}{2}$

X= $\frac{84}{10}$

Reducing the fraction to lower terms and converting into mixed fraction we get,

X= $8\frac{4}{10}$

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4 years ago