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Semenov [28]
3 years ago
14

What is the value of the expression 3 (5to the 3rd power) + 4t to the 2nd power when s = 5 and t = 3?

Mathematics
2 answers:
SIZIF [17.4K]3 years ago
8 0

Answer:

137

Step-by-step explanation:

enot [183]3 years ago
3 0

Answer:

  411

Step-by-step explanation:

Put the values where the variables are and do the arithmetic.

  3s³ +4t² = 3(5³) +4(3²)

  = 3(125) +4(9) = 375 +36 = 411

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