Help Me WITH ALGEBRA

May 8th, 2015
Anonymous
Category:
Mathematics
Price: $10 USD

Question description

1. State the degree of the polynomial.

xy + 3x2 – 7 + x

(Points : 4)
  
  
  
  

Question 2.2. Arrange 2x2 – 4x4 + 3 + 6x in standard form.

(Points : 4)
  

Question 3.3. Add and simplify.

(2x2 – 11x) + (3x2 + 10x – 4)

(Points : 4)
  

Question 4.4. Subtract and simplify: (3x2 – 6x + 7) – (x2 – 6x + 4)

(Points : 4)
  

Question 5.5. Multiply and simplify: –3x2y2 • y4x3

(Points : 4)
  

Question 6.6. Multiply and simplify: 10x(6x2 + 7x + 9)

(Points : 4)
  

Question 7.7. Multiply and simplify: (3x + 2)(3x + 4)

(Points : 4)
  

Question 8.8. Determine if the expression is a polynomial. If so, classify it by its number of terms.

3x2 – 5x

(Points : 4)
  
  
  
  

Question 9.9. Express the perimeter of the triangle as a polynomial. 

 

(Points : 4)
  
  
  
  

Question 10.10. Expand the squared binomial.

(x – 4)2

(Points : 4)
  

Question 11.11. Use FOIL to multiply the two binomials.

(b + 3)(b + 9)

(Points : 4)
  

Question 12.12. Find the volume of the box. Use the formula V = lwh

 

(Points : 4)
  

Tutor Answer

(Top Tutor) Samadhan J
School: Carnegie Mellon University

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Anonymous
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