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Olin [163]
3 years ago
8

Evaluate r^2−s^2, when r=12 and s=5.

Mathematics
2 answers:
kramer3 years ago
5 0

Step-by-step explanation:

Given r = 12, s = 5,

{r}^{2}  -  {s}^{2}  =  {12}^{2}  -  {5}^{2}  \\  = 144 - 25 \\  = 119

abruzzese [7]3 years ago
3 0

Answer:

119

hope this helps

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