3 years ago

Slimpfy 48 show all steps

Mathematics

1 answer:

chubhunter [2.5K]3 years ago

4 0

Divide the number that islf can divide by like 2 or 3 or 4 for exaples

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<img src="https://tex.z-dn.net/?f=%20ln%283x%20%2B%204%29%20%3D%20%20-%205" id="TexFormula1" title=" ln(3x + 4) = - 5" alt=" ln

balandron [24]

The answer is negative three

6 0

3 years ago

Convert the rectangular equation to polar form. assume a is less than 0.<br> x=10

Ilia_Sergeevich [38]

R cos(t) =10 r = 10/cos(t)

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3 years ago

What are the solutions of the equation x6 + 6x3 + 5 = 0? Use factoring to solve. mc017-1.jpg and x = 1 mc017-2.jpg and x = –1 mc

Wittaler [7]

We are given equation : $x^6+6x^3+5=0$

$Use\:the\:rational\:root\:theorem$

$\mathrm{Therefore,\:we\:need\:to\:check\:the\:following\:rational\:numbers:\quad }\pm \frac{1,\:5}{1}$

$-\frac{1}{1}\mathrm{\:is\:a\:root\:of\:the\:expression,\:so\:factor\:out\:}x+1$

$\mathrm{Compute\:}\frac{x^6+6x^3+5}{x+1}\mathrm{\:to\:get\:the\:rest\:of\:the\:eqution:\quad }x^5-x^4+x^3+5x^2-5x+5$

Therefore, final factored form it

$x^6\:+\:6x^3\:+\:5=\left(x+1\right)\left(x^5-x^4+x^3+5x^2-5x+5\right)$

We can't factor it more.

Therefore,

x+1=0.

x=-1.

Therefore, the real solution of the equation would be -1.

5 0

3 years ago

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Determine the value of y, if x is 5.<br> y= (x +3<br> Answer:<br> Submit Answer

zepelin [54]

Answer:

y=8

Step-by-step explanation:

substitute (plug in) 5 for x because it says that the value of x is 5

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3 years ago

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Có 7 cây hãy trồng thành 6 hàng, mỗi hàng 3 cây?

NISA [10]

Answer:

Step-by-step explanation:

Bạn vẽ 1 tức giác ABCD lồi sau đó nối AB và CD cắt nhau tại E, AD và BC cắt nhau tại F, AC và BC cắt nhau tại G. Trồng 7 cây vào các điểm ABCDEFG l. Ta có sáu hàng là ABE, DCE, BCF, ADF, ACG, BDG

8 0

3 years ago