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ANEK [815]
3 years ago
15

Find the value of each variable by getting a quadratic equation equal to 0 first, then solve. Justify x^2 + 32 = 12x

Mathematics
1 answer:
Bingel [31]3 years ago
7 0

Answer:

x = 4 ; x = 8

Step-by-step explanation:

x^2 + 32 = 12x

bring all the terms to one side and set equal to 0

x^2 - 12x + 32 = 0

factor the polynomial

(x-8)(x-4) = 0

set each factor equal to zero and solve

(x-8) = 0 \\x - 8 = 0 \\x = 8

(x-4)=0\\x-4 = 0\\x = 4

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Answer:

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Step-by-step explanation:

We assume your average cost function is ...

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B. Dividing out the fraction, we find that the cost per unit is ...

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Step-by-step explanation:

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