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lawyer [7]
3 years ago
15

Complete the square to rewite y=x^2-6x+15

Mathematics
1 answer:
mixer [17]3 years ago
4 0

y =  {x}^{2}  - 6x + 15 \\  y =  {x}^{2}  - 3.2x +  {3}^{2}  + 15 - 9 \\ y =  {(x - 3)}^{2}  + 6

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arlik [135]

Answer:

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Step-by-step explanation:

When adding fractions, you must ensure the denominator is the same in both fractions.

In this case, the 3 can be multiplied by 2 to equal 6, the other denominator.

When multiplying fractions to create a common denominator, you must multiply the both the numerator and the denominator by the same value, to ensure that the fraction is still equivalent.

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Replace 2/3 with its equivalent 4/6.

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Step-by-step explanation:

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