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DedPeter [7]
3 years ago
10

A rectangle has a height of 5m^4 and a width of m^2-2m-1.

Mathematics
1 answer:
vovangra [49]3 years ago
3 0

Step-by-step explanation:

Area of rectangle= lw

= 5 {m}^{4}  \times ( {m}^{2}  - 2m - 1) \\  = 5 {m}^{6}  - 10 {m}^{5}   - 5 {m}^{4}  \\

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