3 years ago

What’s the domain of (6x+3)/(3x-2)

Mathematics

1 answer:

AleksandrR [38]3 years ago

6 0

Answer:

the domain of this equation is

pictured

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Simplify showing all steps:<br> <img src="https://tex.z-dn.net/?f=4i%28%20%5Cfrac%7B1%7D%7B2%7Di%29%5E2%28-2i%29%5E2" id="TexFor

fenix001 [56]

We know that i=√-1
so we do pemdas
$\frac{1}{2} i$ = $\frac{ \sqrt{-1} }{2}$
exponents
$( \frac{ \sqrt{-1} }{2} )^{2}= \frac{( \sqrt{-1} )^{2}}{2^{2}}$ = $\frac{-1}{4}$
then $(-2i)^{2}$ =-2 times -2 times i times i=4 times -1=-4
now we have

$4i( \frac{-1}{4} )(-4)$ = $( \frac{-4i}{4} )(-4)$ = $( -i)(-4)$ =4i=aprox 4√-1

the answer is 4i

5 0

3 years ago

6. A cylindrical oatmeal canister has a diameter of 4 inches and a hight of 10 inches. The manufac-

Arlecino [84]

B. 8 inches, hope this was right and helped:)

6 0

3 years ago

2(9x - 1) = 99-7(3 - 4x)<br> help please

Bogdan [553]

Answer:

x = -8

Step-by-step explanation: