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3 years ago

30p+2can you please answer

Mathematics

1 answer:

yanalaym [24]3 years ago

3 0

Answer:

2(15p+1)

Step-by-step explanation:

hope this helps

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Give this problem a try and try to solve this

tia_tia [17]

Answer:

No solution

Step-by-step explanation:

Given equation is,

$\frac{x^{\frac{1}{2}}+x^{-\frac{1}{2}}}{1-x}+\frac{1-x^{-\frac{1}{2}}}{1+x^\frac{1}{2}}-\frac{(4+x)^\frac{1}{2}}{(1-x)^\frac{1}{2}}=0$

$\frac{x^{\frac{1}{2}}+x^{-\frac{1}{2}}}{1-x}+\frac{1-x^{-\frac{1}{2}}}{1+x^\frac{1}{2}}=\frac{(4+x)^\frac{1}{2}}{(1-x)^\frac{1}{2}}$

$\frac{(x+1)}{\sqrt{x}(1-x)}+\frac{(\sqrt{x}-1)}{\sqrt{x}(1+\sqrt{x})}=(\frac{4+x}{1-x})^{\frac{1}{2}}$

$\frac{(\sqrt{x}+1)(x+1)+(\sqrt{x}-1)(1-x)}{\sqrt{x}(1-x)(1+\sqrt{x})}=(\frac{4+x}{1-x})^{\frac{1}{2}}$

$\frac{x\sqrt{x}+x+\sqrt{x}+1+\sqrt{x}-1-x\sqrt{x}+x}{\sqrt{x}(1-x)(1+\sqrt{x})}=(\frac{4+x}{1-x})^\frac{1}{2}$

$\frac{2x+2\sqrt{x}}{\sqrt{x}(1-x)(1+\sqrt{x})}=(\frac{4+x}{1-x})^\frac{1}{2}$

$\frac{2(\sqrt{x}+1)}{(1-x)(1+\sqrt{x})}=(\frac{4+x}{1-x})^\frac{1}{2}$

$\frac{2}{1-x}=(\frac{4+x}{1-x})^\frac{1}{2}$ if x ≠ ±1

$(\frac{2}{1-x})^2=\frac{4+x}{1-x}$ [Squaring on both the sides of the equation]

$\frac{4}{(1-x)}=(4+x)$

4 = (1 - x)(4 + x)

4 = 4 - 4x + x - x²

0 = -3x - x²

x² + 3x = 0

x(x + 3) = 0

x = 0, -3

But both the solutions x = 0 and x = -3 are extraneous solutions, given equation has no solution.

5 0

4 years ago

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Which is bigger, 70% of 200 or 3/4 of 160

Alla [95]

140>120
70% of 200>3/4*160

4 0

3 years ago

Bonus Problem. A craftsman can sell 10 jewelry sets for $500 each. He knows that

Softa [21]

Answer:

15 jewelry sets

Step-by-step explanation:

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4 years ago

Trenady buy a 5pound bag of potatoes there are 18 potatoes in the bag how many ounces does the bag weigh

Hoochie [10]

I would say about the bad when we like a couple of power a little pounds

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3 years ago

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Aldo made $153 for 9 hours of work<br> At the same rate how much would he make for 18 hours of work?

juin [17]

Answer:

306

Step-by-step explanation:

153 divided by 9

17 times 18

If you can please put brainiest

8 0

3 years ago

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30p+2can you please answer ​

30p+2can you please answer