joesy2975 joesy2975
  • 12-10-2020
  • Mathematics
contestada

Given that a=4 and b=5. evaluate : a²+3b​

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mensahkofi049
mensahkofi049 mensahkofi049
  • 12-10-2020

Answer:

4² + 3(5)

= 4 × 4 + 15

= 16 + 15

= 31

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