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cluponka [151]
3 years ago
9

Preciso de ajuda na questao 1:

Mathematics
1 answer:
Helen [10]3 years ago
7 0

Answer:

cxc joy

Step-by-step explanation:

jouning

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Explanation:

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We can add 400 then - 64 and show as 8^2

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and show 16t^2 changes by 0.25 = 1/4

15 3/4t^2 + 400-64

Can now look like

15 3/4t^2 + 5 1/4

As 5 1/4 = 64 x 5 1/4 = 336

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