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2 years ago

I need help with this problem

Mathematics

2 answers:

GaryK [48]2 years ago

6 0

The answer would be 7.28 p.m.

Hope It helps

21+42+7=63

8.31-0.63-0.4=7.28

morpeh [17]2 years ago

4 0

42+14+7=63 min =1 hour 3 minutes. Subtract that from 8:31 and you get 7:28 pm

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Janet wants to solve the equation y startfraction y squared minus 5 over y squared minus 1 endfraction = startfraction y squared

Lady bird [3.3K]

Janet should multiply both sides of the equation by y² - 1

<h3>Solving fractions</h3>

From the question, we are to determine what Janet should multiply both sides of the equation by

The given equation is

$y +\frac{y^{2}-5 }{y^{2} -1}=\frac{y^{2}+y+2 }{y+1}$

In order to solve this equation,

First, we must clear the fractions

In order to clear the fractions, we will multiply both sides of the equation by y² - 1

That is,

$(y^{2} -1)(y +\frac{y^{2}-5 }{y^{2} -1})=(y^{2} -1)\frac{y^{2}+y+2 }{y+1}$

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We have successfully cleared the fractions by multiplying both sides by y² - 1

Hence, Janet should multiply both sides of the equation by y² - 1.

Learn more on Solving fractions here: brainly.com/question/14909061

Here is the complete and correct question:

Janet wants to solve the equation y + StartFraction y squared minus 5 Over y squared minus 1 EndFraction = StartFraction y squared + y + 2 Over y + 1 EndFraction. What should she multiply both sides of the equation by?

#SPJ4

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1 year ago