Evaluate the expression 3m2 - n when m = 2 and n = 7.
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Answered by
0
Answer:
3(2)2-7 (m=2;n=7)
3×2×2-7=12-7
=5
Answered by
0
Answer:
3m2 - n
=> 3 x 2 x 2 - 7
=> 12 - 7
=> 5
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