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Evgen [1.6K]
3 years ago
5

-8+5w^4=28 what is w=

Mathematics
2 answers:
WITCHER [35]3 years ago
4 0

Answer:

w= ± ⁴√36/5

Step-by-step explanation:

-8+5w^4=28

=>5w⁴=28+8

=>w⁴=36/5

=>w= ± ⁴√36/5

Murljashka [212]3 years ago
3 0

Answer:

w = ±\sqrt[4]{36/5}

Step-by-step explanation:

-8+5w^4=28

You can regroup it:

5w^4 - 8 = 28

Add 8 to both side:

5w^4 = 28 + 8

5w^4 = 36

Divide both side by 5:

5w^4/5 = 36/5

w^4 = 36/5

Take the 4 root of both sides:

w = ±\sqrt[4]{36/5}

Hope this help you :3

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