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k0ka [10]
3 years ago
7

Let a = x2 + 4Rewrite the following equation in terms of a and set it equal to zero (x2+4)2+32=12x2+48

Mathematics
1 answer:
tester [92]3 years ago
4 0

Answer:

x^4 - 4x^2 = 0

^.^

- Amanda

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antoniya [11.8K]
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3 0
2 years ago
-2/3x + 2.8 = -8.2 what is x
JulsSmile [24]
-2/3x + 2.8 = -8.2 what is x
Add 2.8 on both side of the equation
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Answer is x=33/2
6 0
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