What’s the value of y in 3x+x=9

Mathematics

1 answer:

Goshia [24]3 years ago

5 0

Answer:

9/4

Step-by-step explanation:

x =9/4

i know this bc that what khan

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Simplify (4xy^-2)/(12x^(-1/3)y^-5) and Show work ...?

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The answer is $\frac{x^{4/3}y^{3}}{3}$ .

The fraction is: $\frac{4xy^{-2} }{12 x^{-1/3} y^{-5} }$
Let's rewrite it: $\frac{4xy^{-2} }{12 x^{-1/3} y^{-5} }=\frac{4 }{12 }*\frac{x }{ x^{-1/3} }*\frac{y^{-2} }{ y^{-5} }$

Since $\frac{x^{a} }{x^{b}} =x^{a-b}$ ,
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*** $\frac{y^{-2} }{ y^{-5} }= y^{-2-(-5)} = y^{-2+5} = y^{3}$
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$\frac{4 }{12 }*\frac{x }{ x^{-1/3} }*\frac{y^{-2} }{ y^{-5} }= \frac{1*4}{3*4}* x^{4/3}*y^{3}= \frac{1}{3} * x^{4/3}*y^{3}= \frac{x^{4/3}y^{3}}{3}$

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Factorize no i, l, o

Mademuasel [1]

Answer:

here ,

question no. L the question is incomplete.

rest all are solved hope this helped u ☺️