1 year ago

.what is the factored form of 8x^24 - 27y^6

Mathematics

1 answer:

Thepotemich [5.8K]1 year ago

7 0

Answer:

I couldn't figure out how to type it so I typed it somewhere else lol. Hope it helps:)

Step-by-step explanation:

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Which statement best describes the solutions of this equation? 4/3x+1 = x/2x+10

Komok [63]

Answer:

x= 5

x= 8/3

Step-by-step explanation:

Step one

Given the expression

$\frac{4}{3x+1} =\frac{x}{2x+10}$

cross multiply we have

$4(2x+10)= x(3x+1)$

$8x+40=3x^2+x$

collect like terms

$3x^2+x-8x-40=0$

$3x^2-7x-40=0$

applying the quadratic equation

$x=\frac{-b\pm\sqrt{b^2-4ac}}{2a}$

$x=\frac{-(-7)\pm\sqrt{(-7)^2-4*3(-40)}}{2*3}\\\\x=\frac{7\pm\sqrt{49+480}}{2*3}\\\\x=\frac{7\pm\sqrt{529}}{6}\\\\x=\frac{7\pm 23}{6}\\\\x=\frac{7\+23}{6}\\\\x=\frac{30}{6} \\\\x=5\\\\x=\frac{7-23}{6}\\\\x=\frac{-16}{6} \\\\x=\frac{8}{3}$

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2 years ago

Which expression is equivalent to

KATRIN_1 [288]

Answer:

4) -2g - 11

Step-by-step explanation:

2(3g-4)-(8g + 3) =

6g - 8 - 8g - 3 =

- 2g - 11

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2 years ago

Which expression have a value of 2/3

Ludmilka [50]

B is the correct answer!
32 / 48 =2/3

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3 years ago

Hi, do you know how to get the ratio?

bija089 [108]

hope it help you

please follow me

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2 years ago

Express this ratio in simplest form: 4:20

AVprozaik [17]

Answer: 1:5

Step-by-step explanation:

i think you can just divide by 4

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3 years ago