find the value of the expression 3m^2+2p^2-15 when m =3 and p = 10

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13-03-2018
Mathematics

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find the value of the expression 3m^2+2p^2-15 when m =3 and p = 10

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MarkV MarkV · Answer 1 · 2018-03-13T21:59:38+01:00

MarkV MarkV

13-03-2018

[tex]3m {}^{2} + {2p}^{2} - 15[/tex]
m = 3
p = 10

[tex]3 \times 3 {}^{2} + 2 \times {10}^{2} - 15 = [/tex]
[tex]3 \times 9 + 2 \times 100 - 15 = [/tex]
[tex]27 + 200 - 15 = [/tex]
[tex]212[/tex]

Hence, the answer is 212.

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