Module 3 | Mathematics homework help


 

Directions: Please exhibition all of your production for each quantity.  If available, you may perceive Microsoft Word’s equation editor beneficial in creating unrythmical expressions in Word.  There is a tutorial on using this equation editor in Module 1 Lecture Notes.  You so accept the liberty of employmentman agreement your production and scanning it.

 

 

 

1.      Simplify.     (a6b7)6

 

        

 

2.      Simplify.    

 

        

 

3.      Classify the aftercited as a monomial, binomial or trinomial, where potential.  

 

        

 

 

 

4.      Classify the aftercited as a monomial, binomial or trinomial, where potential.

 

 

 

5.      Classify the aftercited as a monomial, binomial or trinomial, where potential.

 

 

 

6.      Write in descending arrange and impart the quality.            7x3 + 10x4 + 10

 

        

 

 

 

 

 

7.      Evaluate –x2 – 10x – 6 for x = 3.

 

        

 

 

 

8.      True or False?     The quality of a trinomial is never 4.

 

        

 

9.      Evaluate (usurp x does not correspondent 0).   8x0

 

        

 

 

 

10.    Write using aggravatebearing exponents and facilitate, if potential.    5–3

 

        

 

11.    Simplify and transcribe your apology delay barely aggravatebearing exponents.

 

        

 

12.    Simplify.  Write your apology delay barely aggravatebearing exponents.    

 

        

 

13.    Express the enumerate in or-laws notation.  The transection of Neptune: 49,600,000 m

 

        

 

 

 

14.    Perform the involved calculations.  Write your consequence in or-laws notation.

 

 

 

15.    The space from a triton to a planet is 7.4 · 1018 m.  How crave does it engage unconsidered, rambleing at 1016 m/year, to ramble from the triton to the planet?

 

        

 

 

 

16.    Add 6m2 – 2m – 4 and 10m2 + 3m – 6.

 

        

 

 

 

17.    Remove the parentheses and facilitate.     7y – (–10y – 9x)

 

 

 

18.    Subtract 4d2 + 9d – 10 from 10d2 – 3d + 7.

 

 

 

19.    Perform the involved operations.  [(6y2 + 2y – 2) – (–y2 – 10y + 2)] – (–4y2 + 3y + 3)

 

 

 

20.    A census examine exhibitions that the population from 1990 to 1998 of the barely big town in a sure county can be copyed by the formula 102t2 – 225t + 3090 where t = 0 represents the year 1990 and that aggravate the selfselfsame years, the population of the excluded county (not including the town) can be copyed by the formula 125t2 + 72t + 4978 where t = 0 represents the year 1990.  Find a copy for the sum population of the county during the years 1990 to 1997.

 

        

 

21.    Multiply.    –6x(–4x – 7)

 

 

 

22.    Multiply.     (5m – 3)(4m + 7)

 

        

 

23.    Multiply.     (–4x – 2)2

 

        

 

24.    Divide.   

 

25.    Divide.   

 

 

 

26.    Write 7.7x10^8 in flag notation.

 

        

 

 

 

27.    Evaluate 4x^0+5

 

 

 

28.    Simplify and transcribe using aggravatebearing exponents.  (-6)^-2

 

         1/36

 

 

 

29.    Simplify x^-7/y^-2

 

        

 

30.    Multiply (x-9)(x+9)