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Strike441 [17]
3 years ago
6

evaluate if s equals 5 and 2 equals 7 3s^2 +t^2 -3 please show how you got your work I will get brainiest

Mathematics
1 answer:
iragen [17]3 years ago
6 0

3 {(5)}^{2}  + ( {7)}^{2}  - 3 \\ 3(25) + 49 - 3 \\ 75 + 49 - 3 \\  = 121
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