Math, asked by siddharthbhardwaj72, 1 month ago

7mno-2m2+4n3-80+mn5 if m=2, n=1 and o=5. Evaluate

Answers

Answered by Gauribandewar12

2

Answer:

-20

Step-by-step explanation:

7×2×1×5-2×2×2+4×1×3-80+2×1×5

70-8+12-80+10

70-20-80+10

80-100

-20

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