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Plss help i beg you!​
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5 votes
Plss help i beg you!​

Plss help i beg you!​-example-1
User Modinat
by
5.6k points

1 Answer

7 votes

Answer:

  • 51

Explanation:

Given expression:

  • 3(x + y) +2x² + (1 + y)²

Find its value when x = 4 and y = 1, substitute:

  • 3(4 + 1) + 2*4² + (1 + 1)² =
  • 3*5 + 2*16 + 2² =
  • 15 + 32 + 4 =
  • 51
User Maths Noob
by
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