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Harrizon [31]
3 years ago
5

Anyone wanna help me

Mathematics
1 answer:
11Alexandr11 [23.1K]3 years ago
5 0

Answer:

w^2 -18w + 81

Step-by-step explanation:

Simply, what we have to do here is to divide the coefficient of w by 2, then square it

we have this as -18/2 = -9

Squaring is -9^2 = 81

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