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Anonymous Anonymous
  • 24-01-2017
  • Mathematics
Answered

Find the value of the expression 3m2 + 2p2 − 15 when m = 3 and p = 10.


27

200

212

225

Verified Answer :

lonelyyear lonelyyear
  • 24-01-2017

the answer would be 212 :)

Answer Link
SociometricStar
SociometricStar SociometricStar
  • 23-08-2019

Answer:

212

Step-by-step explanation:

The given expression is \(3m^2+2p^2-15\)

Substituting m = 3 and p = 10 in the expression

\(3(3)^2+2(10)^2-15\)

Now, simplify this expression

\(3\times9+2\times100-15\\\\=27+200-15\\\\=227-15\\\\=212\)

Therefore, the value of the expression is 212.

Third option is correct.

Answer Link

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