Write x^2-8x+22 in the form (x-a)^2 +b

Mathematics

1 answer:

NISA [10]3 years ago

7 0

Answer:

${(x - 4)}^{2} + 6$

Step-by-step explanation:

${x}^{2} - 8x + 22 \\ \\ = {x}^{2} - 8x + 16 + 6 \\ \\ = {x}^{2} - 8x + {4}^{2} + 6 \\ \\ = {(x - 4)}^{2} + 6$

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Alex_Xolod [135]

Answer:

the answer is $2\frac{5}{12}$ hours

Step-by-step explanation:

so first we have to turn the fractions into mixed fractions, in order to do that we multiply the whole number by the denominator and add the numerator, our answer becomes the new numerator over the same denominator.

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