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Aleonysh [2.5K]
3 years ago
13

Evaluate f + g2 - 3g if f= 3 and g = 5.

Mathematics
1 answer:
dolphi86 [110]3 years ago
4 0

Answer:

\boxed{ \bold{ \huge{ \boxed{ \sf{13}}}}}

Step-by-step explanation:

Given, f = 3 and g = 5

\sf{f +  {g}^{2}  - 3g}

Plug the values

⇒\sf{3 +  {5}^{2}  -  3 \times 5}

Evaluate the power

⇒\sf{3 + 25 - 3 \times 5}

Multiply the numbers : 3 and 5

⇒\sf{3 + 25 - 15}

Add the numbers : 3 and 25

⇒\sf{28 - 15}

Subtract 15 from 28

⇒\sf{13}

Hope I helped!

Best regards! :D

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