4 years ago

What is 3x3 – 8x2 – 5x + 6 subtracted from x3 + 3x2 + 5x + 6?

Mathematics

2 answers:

Aleks [24]4 years ago

8 0

Answer:

-2x^3 -5x^2

Step-by-step explanation:

Y_Kistochka [10]4 years ago

6 0

-2x3 -5x2 assuming that this is written in exponential form

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Right now Martha has $600 in her savings account she wants to purchase a used car she decides that it we should put $20 into acc

lapo4ka [179]

Multiply the amount she puts in the account every week by the number of weeks (w) and add that to what she already has saved:

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3 years ago

Read 2 more answers

HG is the perpendicular bisector of FK. What is the length of GH? 8 9 15 34

igor_vitrenko [27]

Answer:

GH=15

Step-by-step explanation:

HK= FK/2= 16/2= 8

Using pythagoras theorem in triangle GHK,

GH²= GK²-HK²

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= 225

GH= √225

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4 0

3 years ago

1 + 5sin^2x= 7sin^2x solve trig equation. Can you show me how to solve this trig equation?

pantera1 [17]

Answer: $x = \frac{\pi}{4}\pm k\frac{\pi}{2}\,\,\,\,\,\,k=\{0,1,2,...\}$

Step by step:

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