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Zigmanuir [339]
3 years ago
5

2r2 + 3s3 − r2 + 4t2 − r2 if r = −2, s = −3, and t = 5

Mathematics
1 answer:
Strike441 [17]3 years ago
6 0
<span>2r2 + 3s3 − r2 + 4t2 − r2
</span>
= 19
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