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3 years ago

Determine the vertex of the relation y = -2x2 - 8x + 1 by partial factoring. Show all of your steps.

Mathematics

1 answer:

lisabon 2012 [21]3 years ago

5 0

1) the vertex of a parable is given for two points, ( -b/2a, -b2-4ac/4a)

2) Now substitute the values in the equation

x = - (-8)/2(-2) = 8/ -4 = -2

y = -(8^2-4(-2)(1)/ 4(-2) = -(64-8) /-8 = 56/8 = 7

v(-2,7)

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Factor 64 - P. (8 - x(8 - x) (8 + x (8 - x) (X + 8)(x-8)

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Question:

Factor $64-x^2$

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Answer:

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Explanation:

Given that the expression is $64-x^2$

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