- P
IDI
Error Analysis: Describe the error in the way the product of the two polynomials i...
Mathematics, 12.03.2020 22:40 theodoredenetz8316
- P
IDI
Error Analysis: Describe the error in the way the product of the two polynomials is
set up and/or solved. Please be specific. (6 points)
(x - 3)(-2x2 + x - 5)
x
- 3
-2x² 1
I - 2x² I
I 6x²
+
+
– 3x
1 - 5
I - 5x
I 15
- 2x2 + x-5x + 6x2 - 3x + 15
-2x2 + 6x2 + x-5x - 3x + 15
4x2 - 7x + 15
• Check to make sure the problem is set up correctly.
Check to make sure all the math in the box was done correctly.
. Check if the like terms were combined correctly.
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What are the solutions of the equation? 16x^2 + 24x + 5 = 5 a. 1/4, 5/4 b. -1/4, -5/4 c. -1/4, 5/4 d. 1/4 , -5/4
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