3 years ago

I need help with this question asap please

Mathematics

1 answer:

Anna007 [38]3 years ago

6 0

Answer:

Step-by-step explanation:

(82-2)-2× 3^7 ÷ 3^3

___________

3^2

80 - 2 × 3^4

_________

3^2

80 - 2 × 3^2

80 - 2 × 9

80 - 18

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140 cm<1400 cm
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