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vfiekz [6]
3 years ago
5

2r^2+3s^3-r^2+4t^2-r^2 if r=-2, s=-3, and t=5

Mathematics
1 answer:
dimulka [17.4K]3 years ago
3 0
2(-2)^2+3(-3)^3-(-2)^2+4(5)^2-(-2)^2 = 19

19 is the answer.
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Answer:

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Step-by-step explanation:

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6 0
2 years ago
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3 years ago
If f(x)=2 sin 3x+C, then the maximum value of f(x) is:<br> 1)C<br> 2) C+2<br> 3) C+3<br> 4) C+6
Vladimir79 [104]
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2 years ago
Maggie is participating in her school reading challenge. She reads 40 books in 6 months. If 26 of the books are fiction, what pe
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OR

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4 0
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