Question

Find the value if m=2 3m2-2m-7

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Answer 1

Answer:

= 1

Step-by-step explanation:

$Given,\\ 3m^2-2m-7 \\\\ if \ m=2,find \ the \ value. \\\\ => 3m^2-2m-7 \\=>3(2)^2-2(2)-7\\=>3(4)-4-7\\=>12-4-7\\=>12-11\\=>1$