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Sholpan [36]
3 years ago
10

PLEASE HELP ME FAST I NEED HELP PLEASE

Mathematics
1 answer:
liberstina [14]3 years ago
7 0

Her calculation should look like

(8+18)x3^4

26x3^4

26x81

2106

her calculations on step 2 were incorrect because 3 to the 4th power is 81

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Answer:

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13.

Base on the picture, we know that:

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