POLQ 1 | Lesson 4 | Solutions (Applying Understanding of Polynomials)

Solutions:

1).  South Side:  \(2x^2+7x – 9 = (x+1) (2x-9)\)

2).  Lettuce:  \(2x^2 +10x +22 = 2( x^2 +5x +11)\)   Carrots: \(4x^2\)

3).  Lettuce: \(x^3 +12x^2 + 35x +24\)   Carrots: \(x^4\)

4).  Perimeter of carrot patch is 64 ft. Area of carrot patch is \(256 ft^2\).

5).

a.  width of 4 and length of \(4x + 1)

b.  width of \(x+3\) and a length of \(x – 7\)

c.  width of \(x-6\) and a length of \(x + 6\)

6). Zucchini patch: width of \(\frac{3}{2}x – 2\) and length of \(\frac{3}{2}x +2\)

 

 

 


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