Which number completes the square? 2x^2 - 12x +

Mathematics

1 answer:

Fofino [41]2 years ago

7 0

67-x-20 hope this helped!!

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Step-by-step explanation:

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harina [27]

Answer:

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Step-by-step explanation:

let the number be n

$\frac{1}{3} n - 3 < 6 \\ add \: 3 \: to \: both \: sides \\ \frac{1}{3}n - 3 + 3 < 6 + 3 \\ \frac{1}{3} n < \\ 9 \\ multiply \: both \: sides \: by \: 3 \\ \frac{1}{3} n \times 3< 9 \times 3 \\ n < 27$

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