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Zinaida [17]
3 years ago
9

Solve for x: 5x\10=2 is it (a) 1 (b) 4 (c) 5 (d) 20

Mathematics
1 answer:
OleMash [197]3 years ago
6 0
(b) 4

5(4)/10=20/10=2
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Let f(x)=x^4-3x^3+5x-3, f(-2)
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The number is 9.

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