# algebra

Divide (-5w^10 + 10w^8+5w^6) / (5w^5)

the answers are -w^5 + 5w^3 = w
-5w^5 + 10w^8 + w
-w^5 +10^8+ 5w^6
and -w^5 + 2w^3 + w

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1. Also, stay around so i can ask u more questions please :)

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2. factor out 5w^5 from the top and then cancel it with the denominator

5w^5( -w^5 + 2w^3 + w)/(5w^5)
= -w^5 + 2w^3 + w , w ≠ 0 (or else we divided by zero)

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3. Could you help me on othe problems please? :)

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4. Which other problems, you don't state your name

identify the post by name and time posted

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5. Simplify x + 7 / x^2 + 4x - 21 (This is a fraction)

Answer choices - 1/x-3; where x does not equal 3.-7

x - 3; where x does not equal 3

1/x-7; where x does not eaul 7

x-7

Do the data in the table represent a direct varation or an inverse varition? writie an equation to model the data in the table

1|3|4|7|
5|15|20|35

Direct; y = 1/5x
inverse; xy = 5
direct; y = 5x
inverse; xy = 1/5

What are the excluded values of the funcation? y = 5/6x-72 (this is a fraction

answer choice - x = 0
x= 12
x=72
x=11

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6. I wish I could reward you some how, cause it helps me understand

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