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Novay_Z [31]
3 years ago
5

I need help please I really don't understand

Mathematics
1 answer:
liberstina [14]3 years ago
7 0
W to the fourth power is different than to the second power. So if you combine like terms which is 5w to the fourth power and -25w to the fourth power to get you to -20w to the fourth power and then add the 30w to the second power so that is -20w to the fourth power plus 30w to the fourth power.
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